17974304

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 23394016

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 47, 68, 74, 76, 94, 136, 148, 152, 188, 272, 296, 304, 323, 376, 544, 592, 608, 629, 646, 703, 752, 799, 893, 1184, 1258, 1292, 1406, 1504, 1598, 1739, 1786, 2516, 2584, 2812, 3196, 3478, 3572, 5032, 5168, 5624, 6392, 6956, 7144, 10064, 10336, 11248, 11951, 12784, 13912, 14288, 15181, 20128, 22496, 23902, 25568, 27824, 28576, 29563, 30362, 33041, 47804, 55648, 59126, 60724, 66082, 95608, 118252, 121448, 132164, 191216, 236504, 242896, 264328, 382432, 473008, 485792, 528656, 561697, 946016, 1057312, 1123394, 2246788, 4493576, 8987152, 17974304]

約数ペア:

[(1, 17974304), (2, 8987152), (4, 4493576), (8, 2246788), (16, 1123394), (17, 1057312), (19, 946016), (32, 561697), (34, 528656), (37, 485792), (38, 473008), (47, 382432), (68, 264328), (74, 242896), (76, 236504), (94, 191216), (136, 132164), (148, 121448), (152, 118252), (188, 95608), (272, 66082), (296, 60724), (304, 59126), (323, 55648), (376, 47804), (544, 33041), (592, 30362), (608, 29563), (629, 28576), (646, 27824), (703, 25568), (752, 23902), (799, 22496), (893, 20128), (1184, 15181), (1258, 14288), (1292, 13912), (1406, 12784), (1504, 11951), (1598, 11248), (1739, 10336), (1786, 10064), (2516, 7144), (2584, 6956), (2812, 6392), (3196, 5624), (3478, 5168), (3572, 5032)]