15753712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 35622720

約数和(自身を除く): 19869008

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 89, 92, 104, 148, 178, 184, 208, 296, 299, 356, 368, 481, 592, 598, 712, 851, 962, 1157, 1196, 1424, 1702, 1924, 2047, 2314, 2392, 3293, 3404, 3848, 4094, 4628, 4784, 6586, 6808, 7696, 8188, 9256, 11063, 13172, 13616, 16376, 18512, 22126, 26344, 26611, 32752, 42809, 44252, 52688, 53222, 75739, 85618, 88504, 106444, 151478, 171236, 177008, 212888, 302956, 342472, 425776, 605912, 684944, 984607, 1211824, 1969214, 3938428, 7876856, 15753712]

約数ペア:

[(1, 15753712), (2, 7876856), (4, 3938428), (8, 1969214), (13, 1211824), (16, 984607), (23, 684944), (26, 605912), (37, 425776), (46, 342472), (52, 302956), (74, 212888), (89, 177008), (92, 171236), (104, 151478), (148, 106444), (178, 88504), (184, 85618), (208, 75739), (296, 53222), (299, 52688), (356, 44252), (368, 42809), (481, 32752), (592, 26611), (598, 26344), (712, 22126), (851, 18512), (962, 16376), (1157, 13616), (1196, 13172), (1424, 11063), (1702, 9256), (1924, 8188), (2047, 7696), (2314, 6808), (2392, 6586), (3293, 4784), (3404, 4628), (3848, 4094)]