79804256

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1156

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 120505504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 476, 532, 544, 608, 646, 952, 1064, 1103, 1292, 1904, 2128, 2206, 2261, 2584, 3808, 4256, 4412, 4522, 5168, 7721, 8824, 9044, 10336, 15442, 17648, 18088, 18751, 20957, 30884, 35296, 36176, 37502, 41914, 61768, 72352, 75004, 83828, 123536, 131257, 146699, 150008, 167656, 247072, 262514, 293398, 300016, 335312, 356269, 525028, 586796, 600032, 670624, 712538, 1050056, 1173592, 1425076, 2100112, 2347184, 2493883, 2850152, 4200224, 4694368, 4987766, 5700304, 9975532, 11400608, 19951064, 39902128, 79804256]

約数ペア:

[(1, 79804256), (2, 39902128), (4, 19951064), (7, 11400608), (8, 9975532), (14, 5700304), (16, 4987766), (17, 4694368), (19, 4200224), (28, 2850152), (32, 2493883), (34, 2347184), (38, 2100112), (56, 1425076), (68, 1173592), (76, 1050056), (112, 712538), (119, 670624), (133, 600032), (136, 586796), (152, 525028), (224, 356269), (238, 335312), (266, 300016), (272, 293398), (304, 262514), (323, 247072), (476, 167656), (532, 150008), (544, 146699), (608, 131257), (646, 123536), (952, 83828), (1064, 75004), (1103, 72352), (1292, 61768), (1904, 41914), (2128, 37502), (2206, 36176), (2261, 35296), (2584, 30884), (3808, 20957), (4256, 18751), (4412, 18088), (4522, 17648), (5168, 15442), (7721, 10336), (8824, 9044)]