40238326654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3461}}^1\times {\mathrm{8269}}^1$

素因数の和:11788

約数の個数: 32

約数和(自身を含む): 65278087200

約数和(自身を除く): 25039760546

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 3461, 6922, 8269, 16538, 65759, 128057, 131518, 157111, 256114, 305953, 314222, 611906, 2433083, 4866166, 5813107, 11626214, 28619009, 57238018, 543761171, 1058903333, 1087522342, 2117806666, 20119163327, 40238326654]

約数ペア:

[(1, 40238326654), (2, 20119163327), (19, 2117806666), (37, 1087522342), (38, 1058903333), (74, 543761171), (703, 57238018), (1406, 28619009), (3461, 11626214), (6922, 5813107), (8269, 4866166), (16538, 2433083), (65759, 611906), (128057, 314222), (131518, 305953), (157111, 256114)]