17169776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 38789184

約数和(自身を除く): 21619408

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 92, 97, 104, 148, 184, 194, 208, 296, 299, 368, 388, 481, 592, 598, 776, 851, 962, 1196, 1261, 1552, 1702, 1924, 2231, 2392, 2522, 3404, 3589, 3848, 4462, 4784, 5044, 6808, 7178, 7696, 8924, 10088, 11063, 13616, 14356, 17848, 20176, 22126, 28712, 29003, 35696, 44252, 46657, 57424, 58006, 82547, 88504, 93314, 116012, 165094, 177008, 186628, 232024, 330188, 373256, 464048, 660376, 746512, 1073111, 1320752, 2146222, 4292444, 8584888, 17169776]

約数ペア:

[(1, 17169776), (2, 8584888), (4, 4292444), (8, 2146222), (13, 1320752), (16, 1073111), (23, 746512), (26, 660376), (37, 464048), (46, 373256), (52, 330188), (74, 232024), (92, 186628), (97, 177008), (104, 165094), (148, 116012), (184, 93314), (194, 88504), (208, 82547), (296, 58006), (299, 57424), (368, 46657), (388, 44252), (481, 35696), (592, 29003), (598, 28712), (776, 22126), (851, 20176), (962, 17848), (1196, 14356), (1261, 13616), (1552, 11063), (1702, 10088), (1924, 8924), (2231, 7696), (2392, 7178), (2522, 6808), (3404, 5044), (3589, 4784), (3848, 4462)]