77381504

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{16339}}^1$

素因数の和:16390

約数の個数: 32

約数和(自身を含む): 158334600

約数和(自身を除く): 80953096

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 16339, 32678, 65356, 130712, 261424, 522848, 604543, 1045696, 1209086, 2091392, 2418172, 4836344, 9672688, 19345376, 38690752, 77381504]

約数ペア:

[(1, 77381504), (2, 38690752), (4, 19345376), (8, 9672688), (16, 4836344), (32, 2418172), (37, 2091392), (64, 1209086), (74, 1045696), (128, 604543), (148, 522848), (296, 261424), (592, 130712), (1184, 65356), (2368, 32678), (4736, 16339)]