40717952

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 89596800

約数和(自身を除く): 48878848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 239, 242, 352, 478, 484, 704, 956, 968, 1331, 1408, 1912, 1936, 2629, 2662, 3824, 3872, 5258, 5324, 7648, 7744, 10516, 10648, 15296, 15488, 21032, 21296, 28919, 30592, 42064, 42592, 57838, 84128, 85184, 115676, 168256, 170368, 231352, 318109, 336512, 462704, 636218, 925408, 1272436, 1850816, 2544872, 3701632, 5089744, 10179488, 20358976, 40717952]

約数ペア:

[(1, 40717952), (2, 20358976), (4, 10179488), (8, 5089744), (11, 3701632), (16, 2544872), (22, 1850816), (32, 1272436), (44, 925408), (64, 636218), (88, 462704), (121, 336512), (128, 318109), (176, 231352), (239, 170368), (242, 168256), (352, 115676), (478, 85184), (484, 84128), (704, 57838), (956, 42592), (968, 42064), (1331, 30592), (1408, 28919), (1912, 21296), (1936, 21032), (2629, 15488), (2662, 15296), (3824, 10648), (3872, 10516), (5258, 7744), (5324, 7648)]