66211964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1926

約数の個数: 48

約数和(自身を含む): 144102336

約数和(自身を除く): 77890372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 707, 1313, 1414, 1801, 2626, 2828, 3602, 5252, 7204, 9191, 12607, 18382, 23413, 25214, 36764, 46826, 50428, 93652, 163891, 181901, 327782, 363802, 655564, 727604, 1273307, 2364713, 2546614, 4729426, 5093228, 9458852, 16552991, 33105982, 66211964]

約数ペア:

[(1, 66211964), (2, 33105982), (4, 16552991), (7, 9458852), (13, 5093228), (14, 4729426), (26, 2546614), (28, 2364713), (52, 1273307), (91, 727604), (101, 655564), (182, 363802), (202, 327782), (364, 181901), (404, 163891), (707, 93652), (1313, 50428), (1414, 46826), (1801, 36764), (2626, 25214), (2828, 23413), (3602, 18382), (5252, 12607), (7204, 9191)]