39767608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4289}}^1$

素因数の和:4375

約数の個数: 32

約数和(自身を含む): 79794000

約数和(自身を除く): 40026392

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4289, 4636, 8578, 9272, 17156, 34312, 81491, 162982, 261629, 325964, 523258, 651928, 1046516, 2093032, 4970951, 9941902, 19883804, 39767608]

約数ペア:

[(1, 39767608), (2, 19883804), (4, 9941902), (8, 4970951), (19, 2093032), (38, 1046516), (61, 651928), (76, 523258), (122, 325964), (152, 261629), (244, 162982), (488, 81491), (1159, 34312), (2318, 17156), (4289, 9272), (4636, 8578)]