947741056

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 1919623680

約数和(自身を除く): 971882624

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 173, 254, 337, 346, 508, 674, 692, 1016, 1348, 1384, 2032, 2696, 2768, 4064, 5392, 5536, 8128, 10784, 11072, 16256, 21568, 21971, 22144, 42799, 43136, 43942, 58301, 85598, 87884, 116602, 171196, 175768, 233204, 342392, 351536, 466408, 684784, 703072, 932816, 1369568, 1406144, 1865632, 2739136, 2812288, 3731264, 5478272, 7404227, 7462528, 14808454, 29616908, 59233816, 118467632, 236935264, 473870528, 947741056]

約数ペア:

[(1, 947741056), (2, 473870528), (4, 236935264), (8, 118467632), (16, 59233816), (32, 29616908), (64, 14808454), (127, 7462528), (128, 7404227), (173, 5478272), (254, 3731264), (337, 2812288), (346, 2739136), (508, 1865632), (674, 1406144), (692, 1369568), (1016, 932816), (1348, 703072), (1384, 684784), (2032, 466408), (2696, 351536), (2768, 342392), (4064, 233204), (5392, 175768), (5536, 171196), (8128, 116602), (10784, 87884), (11072, 85598), (16256, 58301), (21568, 43942), (21971, 43136), (22144, 42799)]