40731132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1367}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 102961152

約数和(自身を除く): 62230020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1146, 1367, 2292, 2483, 2734, 4101, 4966, 5468, 7449, 8202, 9932, 14898, 16404, 17771, 29796, 35542, 53313, 71084, 106626, 213252, 261097, 522194, 783291, 1044388, 1566582, 3133164, 3394261, 6788522, 10182783, 13577044, 20365566, 40731132]

約数ペア:

[(1, 40731132), (2, 20365566), (3, 13577044), (4, 10182783), (6, 6788522), (12, 3394261), (13, 3133164), (26, 1566582), (39, 1044388), (52, 783291), (78, 522194), (156, 261097), (191, 213252), (382, 106626), (573, 71084), (764, 53313), (1146, 35542), (1367, 29796), (2292, 17771), (2483, 16404), (2734, 14898), (4101, 9932), (4966, 8202), (5468, 7449)]