7424768

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 16826208

約数和(自身を除く): 9401440

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 97, 104, 128, 184, 194, 208, 256, 299, 368, 388, 416, 598, 736, 776, 832, 1196, 1261, 1472, 1552, 1664, 2231, 2392, 2522, 2944, 3104, 3328, 4462, 4784, 5044, 5888, 6208, 8924, 9568, 10088, 12416, 17848, 19136, 20176, 24832, 29003, 35696, 38272, 40352, 58006, 71392, 76544, 80704, 116012, 142784, 161408, 232024, 285568, 322816, 464048, 571136, 928096, 1856192, 3712384, 7424768]

約数ペア:

[(1, 7424768), (2, 3712384), (4, 1856192), (8, 928096), (13, 571136), (16, 464048), (23, 322816), (26, 285568), (32, 232024), (46, 161408), (52, 142784), (64, 116012), (92, 80704), (97, 76544), (104, 71392), (128, 58006), (184, 40352), (194, 38272), (208, 35696), (256, 29003), (299, 24832), (368, 20176), (388, 19136), (416, 17848), (598, 12416), (736, 10088), (776, 9568), (832, 8924), (1196, 6208), (1261, 5888), (1472, 5044), (1552, 4784), (1664, 4462), (2231, 3328), (2392, 3104), (2522, 2944)]