40658358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 89148816

約数和(自身を除く): 48490458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 169, 202, 303, 338, 397, 507, 606, 794, 1014, 1191, 1313, 2382, 2626, 3939, 5161, 7878, 10322, 15483, 17069, 30966, 34138, 40097, 51207, 67093, 80194, 102414, 120291, 134186, 201279, 240582, 402558, 521261, 1042522, 1563783, 3127566, 6776393, 13552786, 20329179, 40658358]

約数ペア:

[(1, 40658358), (2, 20329179), (3, 13552786), (6, 6776393), (13, 3127566), (26, 1563783), (39, 1042522), (78, 521261), (101, 402558), (169, 240582), (202, 201279), (303, 134186), (338, 120291), (397, 102414), (507, 80194), (606, 67093), (794, 51207), (1014, 40097), (1191, 34138), (1313, 30966), (2382, 17069), (2626, 15483), (3939, 10322), (5161, 7878)]