40773616

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 60

約数和(自身を含む): 90677232

約数和(自身を除く): 49903616

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 887, 1352, 1768, 1774, 2704, 2873, 3536, 3548, 5746, 7096, 11492, 11531, 14192, 15079, 22984, 23062, 30158, 45968, 46124, 60316, 92248, 120632, 149903, 184496, 196027, 241264, 299806, 392054, 599612, 784108, 1199224, 1568216, 2398448, 2548351, 3136432, 5096702, 10193404, 20386808, 40773616]

約数ペア:

[(1, 40773616), (2, 20386808), (4, 10193404), (8, 5096702), (13, 3136432), (16, 2548351), (17, 2398448), (26, 1568216), (34, 1199224), (52, 784108), (68, 599612), (104, 392054), (136, 299806), (169, 241264), (208, 196027), (221, 184496), (272, 149903), (338, 120632), (442, 92248), (676, 60316), (884, 46124), (887, 45968), (1352, 30158), (1768, 23062), (1774, 22984), (2704, 15079), (2873, 14192), (3536, 11531), (3548, 11492), (5746, 7096)]