66962798

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 59941522

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 71, 101, 142, 161, 202, 203, 322, 406, 497, 667, 707, 994, 1334, 1414, 1633, 2059, 2323, 2929, 3266, 4118, 4646, 4669, 5858, 7171, 9338, 11431, 14342, 14413, 16261, 20503, 22862, 28826, 32522, 41006, 47357, 50197, 67367, 94714, 100394, 134734, 164933, 207959, 329866, 331499, 415918, 471569, 662998, 943138, 1154531, 1455713, 2309062, 2911426, 4783057, 9566114, 33481399, 66962798]

約数ペア:

[(1, 66962798), (2, 33481399), (7, 9566114), (14, 4783057), (23, 2911426), (29, 2309062), (46, 1455713), (58, 1154531), (71, 943138), (101, 662998), (142, 471569), (161, 415918), (202, 331499), (203, 329866), (322, 207959), (406, 164933), (497, 134734), (667, 100394), (707, 94714), (994, 67367), (1334, 50197), (1414, 47357), (1633, 41006), (2059, 32522), (2323, 28826), (2929, 22862), (3266, 20503), (4118, 16261), (4646, 14413), (4669, 14342), (5858, 11431), (7171, 9338)]