78074368

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4919}}^1$

素因数の和:4968

約数の個数: 40

約数和(自身を含む): 161061120

約数和(自身を除く): 82986752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4919, 7936, 9838, 15872, 19676, 39352, 78704, 152489, 157408, 304978, 314816, 609956, 629632, 1219912, 1259264, 2439824, 2518528, 4879648, 9759296, 19518592, 39037184, 78074368]

約数ペア:

[(1, 78074368), (2, 39037184), (4, 19518592), (8, 9759296), (16, 4879648), (31, 2518528), (32, 2439824), (62, 1259264), (64, 1219912), (124, 629632), (128, 609956), (248, 314816), (256, 304978), (496, 157408), (512, 152489), (992, 78704), (1984, 39352), (3968, 19676), (4919, 15872), (7936, 9838)]