40601708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 86177280

約数和(自身を除く): 45575572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 457, 532, 668, 914, 1169, 1828, 2338, 3173, 3199, 4676, 6346, 6398, 8683, 12692, 12796, 17366, 22211, 34732, 44422, 60781, 76319, 88844, 121562, 152638, 243124, 305276, 534233, 1068466, 1450061, 2136932, 2900122, 5800244, 10150427, 20300854, 40601708]

約数ペア:

[(1, 40601708), (2, 20300854), (4, 10150427), (7, 5800244), (14, 2900122), (19, 2136932), (28, 1450061), (38, 1068466), (76, 534233), (133, 305276), (167, 243124), (266, 152638), (334, 121562), (457, 88844), (532, 76319), (668, 60781), (914, 44422), (1169, 34732), (1828, 22211), (2338, 17366), (3173, 12796), (3199, 12692), (4676, 8683), (6346, 6398)]