39629212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 84125440

約数和(自身を除く): 44496228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 163, 266, 326, 457, 532, 652, 914, 1141, 1828, 2282, 3097, 3199, 4564, 6194, 6398, 8683, 12388, 12796, 17366, 21679, 34732, 43358, 60781, 74491, 86716, 121562, 148982, 243124, 297964, 521437, 1042874, 1415329, 2085748, 2830658, 5661316, 9907303, 19814606, 39629212]

約数ペア:

[(1, 39629212), (2, 19814606), (4, 9907303), (7, 5661316), (14, 2830658), (19, 2085748), (28, 1415329), (38, 1042874), (76, 521437), (133, 297964), (163, 243124), (266, 148982), (326, 121562), (457, 86716), (532, 74491), (652, 60781), (914, 43358), (1141, 34732), (1828, 21679), (2282, 17366), (3097, 12796), (3199, 12388), (4564, 8683), (6194, 6398)]