15703012108

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1\times {\mathrm{3167}}^1$

素因数の和:6142

約数の個数: 48

約数和(自身を含む): 31941955584

約数和(自身を除く): 16238943476

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2903, 3167, 5806, 6334, 11612, 12668, 20321, 22169, 40642, 44338, 81284, 88676, 177083, 193187, 354166, 386374, 708332, 772748, 1239581, 1352309, 2479162, 2704618, 4958324, 5409236, 9193801, 18387602, 36775204, 64356607, 128713214, 257426428, 560821861, 1121643722, 2243287444, 3925753027, 7851506054, 15703012108]

約数ペア:

[(1, 15703012108), (2, 7851506054), (4, 3925753027), (7, 2243287444), (14, 1121643722), (28, 560821861), (61, 257426428), (122, 128713214), (244, 64356607), (427, 36775204), (854, 18387602), (1708, 9193801), (2903, 5409236), (3167, 4958324), (5806, 2704618), (6334, 2479162), (11612, 1352309), (12668, 1239581), (20321, 772748), (22169, 708332), (40642, 386374), (44338, 354166), (81284, 193187), (88676, 177083)]