40167512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 94659840

約数和(自身を除く): 54492328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 331, 394, 616, 662, 788, 1324, 1379, 1576, 2167, 2317, 2648, 2758, 3641, 4334, 4634, 5516, 7282, 8668, 9268, 11032, 14564, 15169, 17336, 18536, 25487, 29128, 30338, 50974, 60676, 65207, 101948, 121352, 130414, 203896, 260828, 456449, 521656, 717277, 912898, 1434554, 1825796, 2869108, 3651592, 5020939, 5738216, 10041878, 20083756, 40167512]

約数ペア:

[(1, 40167512), (2, 20083756), (4, 10041878), (7, 5738216), (8, 5020939), (11, 3651592), (14, 2869108), (22, 1825796), (28, 1434554), (44, 912898), (56, 717277), (77, 521656), (88, 456449), (154, 260828), (197, 203896), (308, 130414), (331, 121352), (394, 101948), (616, 65207), (662, 60676), (788, 50974), (1324, 30338), (1379, 29128), (1576, 25487), (2167, 18536), (2317, 17336), (2648, 15169), (2758, 14564), (3641, 11032), (4334, 9268), (4634, 8668), (5516, 7282)]