13758968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 28892160

約数和(自身を除く): 15133192

約数列:

[1, 2, 4, 8, 23, 37, 43, 46, 47, 74, 86, 92, 94, 148, 172, 184, 188, 296, 344, 376, 851, 989, 1081, 1591, 1702, 1739, 1978, 2021, 2162, 3182, 3404, 3478, 3956, 4042, 4324, 6364, 6808, 6956, 7912, 8084, 8648, 12728, 13912, 16168, 36593, 39997, 46483, 73186, 74777, 79994, 92966, 146372, 149554, 159988, 185932, 292744, 299108, 319976, 371864, 598216, 1719871, 3439742, 6879484, 13758968]

約数ペア:

[(1, 13758968), (2, 6879484), (4, 3439742), (8, 1719871), (23, 598216), (37, 371864), (43, 319976), (46, 299108), (47, 292744), (74, 185932), (86, 159988), (92, 149554), (94, 146372), (148, 92966), (172, 79994), (184, 74777), (188, 73186), (296, 46483), (344, 39997), (376, 36593), (851, 16168), (989, 13912), (1081, 12728), (1591, 8648), (1702, 8084), (1739, 7912), (1978, 6956), (2021, 6808), (2162, 6364), (3182, 4324), (3404, 4042), (3478, 3956)]