23803808

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 62052480

約数和(自身を除く): 38248672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 47, 49, 56, 68, 76, 94, 98, 112, 119, 133, 136, 152, 188, 196, 224, 238, 266, 272, 304, 323, 329, 376, 392, 476, 532, 544, 608, 646, 658, 752, 784, 799, 833, 893, 931, 952, 1064, 1292, 1316, 1504, 1568, 1598, 1666, 1786, 1862, 1904, 2128, 2261, 2303, 2584, 2632, 3196, 3332, 3572, 3724, 3808, 4256, 4522, 4606, 5168, 5264, 5593, 6251, 6392, 6664, 7144, 7448, 9044, 9212, 10336, 10528, 11186, 12502, 12784, 13328, 14288, 14896, 15181, 15827, 18088, 18424, 22372, 25004, 25568, 26656, 28576, 29792, 30362, 31654, 36176, 36848, 39151, 43757, 44744, 50008, 60724, 63308, 72352, 73696, 78302, 87514, 89488, 100016, 106267, 121448, 126616, 156604, 175028, 178976, 200032, 212534, 242896, 253232, 313208, 350056, 425068, 485792, 506464, 626416, 700112, 743869, 850136, 1252832, 1400224, 1487738, 1700272, 2975476, 3400544, 5950952, 11901904, 23803808]

約数ペア:

[(1, 23803808), (2, 11901904), (4, 5950952), (7, 3400544), (8, 2975476), (14, 1700272), (16, 1487738), (17, 1400224), (19, 1252832), (28, 850136), (32, 743869), (34, 700112), (38, 626416), (47, 506464), (49, 485792), (56, 425068), (68, 350056), (76, 313208), (94, 253232), (98, 242896), (112, 212534), (119, 200032), (133, 178976), (136, 175028), (152, 156604), (188, 126616), (196, 121448), (224, 106267), (238, 100016), (266, 89488), (272, 87514), (304, 78302), (323, 73696), (329, 72352), (376, 63308), (392, 60724), (476, 50008), (532, 44744), (544, 43757), (608, 39151), (646, 36848), (658, 36176), (752, 31654), (784, 30362), (799, 29792), (833, 28576), (893, 26656), (931, 25568), (952, 25004), (1064, 22372), (1292, 18424), (1316, 18088), (1504, 15827), (1568, 15181), (1598, 14896), (1666, 14288), (1786, 13328), (1862, 12784), (1904, 12502), (2128, 11186), (2261, 10528), (2303, 10336), (2584, 9212), (2632, 9044), (3196, 7448), (3332, 7144), (3572, 6664), (3724, 6392), (3808, 6251), (4256, 5593), (4522, 5264), (4606, 5168)]