23438631736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{5297}}^1$

素因数の和:5744

約数の個数: 64

約数和(自身を含む): 47814238080

約数和(自身を除く): 24375606344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 271, 314, 542, 628, 1084, 1256, 2041, 2168, 3523, 4082, 5297, 7046, 8164, 10594, 14092, 16328, 21188, 28184, 42376, 42547, 68861, 85094, 137722, 170188, 275444, 340376, 550888, 553111, 831629, 1106222, 1435487, 1663258, 2212444, 2870974, 3326516, 4424888, 5741948, 6653032, 10811177, 11483896, 18661331, 21622354, 37322662, 43244708, 74645324, 86489416, 149290648, 225371459, 450742918, 901485836, 1802971672, 2929828967, 5859657934, 11719315868, 23438631736]

約数ペア:

[(1, 23438631736), (2, 11719315868), (4, 5859657934), (8, 2929828967), (13, 1802971672), (26, 901485836), (52, 450742918), (104, 225371459), (157, 149290648), (271, 86489416), (314, 74645324), (542, 43244708), (628, 37322662), (1084, 21622354), (1256, 18661331), (2041, 11483896), (2168, 10811177), (3523, 6653032), (4082, 5741948), (5297, 4424888), (7046, 3326516), (8164, 2870974), (10594, 2212444), (14092, 1663258), (16328, 1435487), (21188, 1106222), (28184, 831629), (42376, 553111), (42547, 550888), (68861, 340376), (85094, 275444), (137722, 170188)]