788271488

素因数分解:

$2^7\times {\mathrm{379}}^1\times {\mathrm{16249}}^1$

素因数の和:16642

約数の個数: 32

約数和(自身を含む): 1574625000

約数和(自身を除く): 786353512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 379, 758, 1516, 3032, 6064, 12128, 16249, 24256, 32498, 48512, 64996, 129992, 259984, 519968, 1039936, 2079872, 6158371, 12316742, 24633484, 49266968, 98533936, 197067872, 394135744, 788271488]

約数ペア:

[(1, 788271488), (2, 394135744), (4, 197067872), (8, 98533936), (16, 49266968), (32, 24633484), (64, 12316742), (128, 6158371), (379, 2079872), (758, 1039936), (1516, 519968), (3032, 259984), (6064, 129992), (12128, 64996), (16249, 48512), (24256, 32498)]