38913576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 105477120

約数和(自身を除く): 66563544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 191, 312, 382, 573, 653, 764, 1146, 1306, 1528, 1959, 2292, 2483, 2612, 3918, 4584, 4966, 5224, 7449, 7836, 8489, 9932, 14898, 15672, 16978, 19864, 25467, 29796, 33956, 50934, 59592, 67912, 101868, 124723, 203736, 249446, 374169, 498892, 748338, 997784, 1496676, 1621399, 2993352, 3242798, 4864197, 6485596, 9728394, 12971192, 19456788, 38913576]

約数ペア:

[(1, 38913576), (2, 19456788), (3, 12971192), (4, 9728394), (6, 6485596), (8, 4864197), (12, 3242798), (13, 2993352), (24, 1621399), (26, 1496676), (39, 997784), (52, 748338), (78, 498892), (104, 374169), (156, 249446), (191, 203736), (312, 124723), (382, 101868), (573, 67912), (653, 59592), (764, 50934), (1146, 33956), (1306, 29796), (1528, 25467), (1959, 19864), (2292, 16978), (2483, 15672), (2612, 14898), (3918, 9932), (4584, 8489), (4966, 7836), (5224, 7449)]