74582528

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 159227904

約数和(自身を除く): 84645376

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 127, 128, 148, 248, 254, 256, 296, 496, 508, 512, 592, 992, 1016, 1147, 1184, 1984, 2032, 2294, 2368, 3937, 3968, 4064, 4588, 4699, 4736, 7874, 7936, 8128, 9176, 9398, 9472, 15748, 15872, 16256, 18352, 18796, 18944, 31496, 32512, 36704, 37592, 62992, 65024, 73408, 75184, 125984, 145669, 146816, 150368, 251968, 291338, 293632, 300736, 503936, 582676, 587264, 601472, 1007872, 1165352, 1202944, 2015744, 2330704, 2405888, 4661408, 9322816, 18645632, 37291264, 74582528]

約数ペア:

[(1, 74582528), (2, 37291264), (4, 18645632), (8, 9322816), (16, 4661408), (31, 2405888), (32, 2330704), (37, 2015744), (62, 1202944), (64, 1165352), (74, 1007872), (124, 601472), (127, 587264), (128, 582676), (148, 503936), (248, 300736), (254, 293632), (256, 291338), (296, 251968), (496, 150368), (508, 146816), (512, 145669), (592, 125984), (992, 75184), (1016, 73408), (1147, 65024), (1184, 62992), (1984, 37592), (2032, 36704), (2294, 32512), (2368, 31496), (3937, 18944), (3968, 18796), (4064, 18352), (4588, 16256), (4699, 15872), (4736, 15748), (7874, 9472), (7936, 9398), (8128, 9176)]