63754516

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 130963840

約数和(自身を除く): 67209324

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 163, 229, 244, 326, 427, 458, 652, 854, 916, 1141, 1603, 1708, 2282, 3206, 4564, 6412, 9943, 13969, 19886, 27938, 37327, 39772, 55876, 69601, 74654, 97783, 139202, 149308, 195566, 261289, 278404, 391132, 522578, 1045156, 2276947, 4553894, 9107788, 15938629, 31877258, 63754516]

約数ペア:

[(1, 63754516), (2, 31877258), (4, 15938629), (7, 9107788), (14, 4553894), (28, 2276947), (61, 1045156), (122, 522578), (163, 391132), (229, 278404), (244, 261289), (326, 195566), (427, 149308), (458, 139202), (652, 97783), (854, 74654), (916, 69601), (1141, 55876), (1603, 39772), (1708, 37327), (2282, 27938), (3206, 19886), (4564, 13969), (6412, 9943)]