15703397488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{241561}}^1$

素因数の和:241825

約数の個数: 40

約数和(自身を含む): 32349983040

約数和(自身を除く): 16646585552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 956, 1912, 3824, 4063, 8126, 16252, 32504, 65008, 241561, 483122, 966244, 1932488, 3864976, 4106537, 8213074, 16426148, 32852296, 57733079, 65704592, 115466158, 230932316, 461864632, 923729264, 981462343, 1962924686, 3925849372, 7851698744, 15703397488]

約数ペア:

[(1, 15703397488), (2, 7851698744), (4, 3925849372), (8, 1962924686), (16, 981462343), (17, 923729264), (34, 461864632), (68, 230932316), (136, 115466158), (239, 65704592), (272, 57733079), (478, 32852296), (956, 16426148), (1912, 8213074), (3824, 4106537), (4063, 3864976), (8126, 1932488), (16252, 966244), (32504, 483122), (65008, 241561)]