47079816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4034

約数の個数: 64

約数和(自身を含む): 136442880

約数和(自身を除く): 89363064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3947, 3976, 5964, 7894, 11841, 11928, 15788, 23682, 27629, 31576, 47364, 55258, 82887, 94728, 110516, 165774, 221032, 280237, 331548, 560474, 663096, 840711, 1120948, 1681422, 1961659, 2241896, 3362844, 3923318, 5884977, 6725688, 7846636, 11769954, 15693272, 23539908, 47079816]

約数ペア:

[(1, 47079816), (2, 23539908), (3, 15693272), (4, 11769954), (6, 7846636), (7, 6725688), (8, 5884977), (12, 3923318), (14, 3362844), (21, 2241896), (24, 1961659), (28, 1681422), (42, 1120948), (56, 840711), (71, 663096), (84, 560474), (142, 331548), (168, 280237), (213, 221032), (284, 165774), (426, 110516), (497, 94728), (568, 82887), (852, 55258), (994, 47364), (1491, 31576), (1704, 27629), (1988, 23682), (2982, 15788), (3947, 11928), (3976, 11841), (5964, 7894)]