40048504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7121}}^1$

素因数の和:7183

約数の個数: 32

約数和(自身を含む): 81190800

約数和(自身を除く): 41142296

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 7121, 14242, 28484, 56968, 135299, 263477, 270598, 526954, 541196, 1053908, 1082392, 2107816, 5006063, 10012126, 20024252, 40048504]

約数ペア:

[(1, 40048504), (2, 20024252), (4, 10012126), (8, 5006063), (19, 2107816), (37, 1082392), (38, 1053908), (74, 541196), (76, 526954), (148, 270598), (152, 263477), (296, 135299), (703, 56968), (1406, 28484), (2812, 14242), (5624, 7121)]