1282163072

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2791}}^1$

素因数の和:2939

約数の個数: 64

約数和(自身を含む): 2651339040

約数和(自身を除く): 1369175968

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 97, 128, 148, 194, 296, 388, 592, 776, 1184, 1552, 2368, 2791, 3104, 3589, 4736, 5582, 6208, 7178, 11164, 12416, 14356, 22328, 28712, 44656, 57424, 89312, 103267, 114848, 178624, 206534, 229696, 270727, 357248, 413068, 459392, 541454, 826136, 1082908, 1652272, 2165816, 3304544, 4331632, 6609088, 8663264, 10016899, 13218176, 17326528, 20033798, 34653056, 40067596, 80135192, 160270384, 320540768, 641081536, 1282163072]

約数ペア:

[(1, 1282163072), (2, 641081536), (4, 320540768), (8, 160270384), (16, 80135192), (32, 40067596), (37, 34653056), (64, 20033798), (74, 17326528), (97, 13218176), (128, 10016899), (148, 8663264), (194, 6609088), (296, 4331632), (388, 3304544), (592, 2165816), (776, 1652272), (1184, 1082908), (1552, 826136), (2368, 541454), (2791, 459392), (3104, 413068), (3589, 357248), (4736, 270727), (5582, 229696), (6208, 206534), (7178, 178624), (11164, 114848), (12416, 103267), (14356, 89312), (22328, 57424), (28712, 44656)]