11965504

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 56

約数和(自身を含む): 25326848

約数和(自身を除く): 13361344

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 163, 248, 296, 326, 496, 592, 652, 992, 1147, 1184, 1304, 1984, 2294, 2368, 2608, 4588, 5053, 5216, 6031, 9176, 10106, 10432, 12062, 18352, 20212, 24124, 36704, 40424, 48248, 73408, 80848, 96496, 161696, 186961, 192992, 323392, 373922, 385984, 747844, 1495688, 2991376, 5982752, 11965504]

約数ペア:

[(1, 11965504), (2, 5982752), (4, 2991376), (8, 1495688), (16, 747844), (31, 385984), (32, 373922), (37, 323392), (62, 192992), (64, 186961), (74, 161696), (124, 96496), (148, 80848), (163, 73408), (248, 48248), (296, 40424), (326, 36704), (496, 24124), (592, 20212), (652, 18352), (992, 12062), (1147, 10432), (1184, 10106), (1304, 9176), (1984, 6031), (2294, 5216), (2368, 5053), (2608, 4588)]