40737528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 120687840

約数和(自身を除く): 79950312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 613, 639, 852, 923, 936, 1226, 1278, 1704, 1839, 1846, 2452, 2556, 2769, 3678, 3692, 4904, 5112, 5517, 5538, 7356, 7384, 7969, 8307, 11034, 11076, 14712, 15938, 16614, 22068, 22152, 23907, 31876, 33228, 43523, 44136, 47814, 63752, 66456, 71721, 87046, 95628, 130569, 143442, 174092, 191256, 261138, 286884, 348184, 391707, 522276, 565799, 573768, 783414, 1044552, 1131598, 1566828, 1697397, 2263196, 3133656, 3394794, 4526392, 5092191, 6789588, 10184382, 13579176, 20368764, 40737528]

約数ペア:

[(1, 40737528), (2, 20368764), (3, 13579176), (4, 10184382), (6, 6789588), (8, 5092191), (9, 4526392), (12, 3394794), (13, 3133656), (18, 2263196), (24, 1697397), (26, 1566828), (36, 1131598), (39, 1044552), (52, 783414), (71, 573768), (72, 565799), (78, 522276), (104, 391707), (117, 348184), (142, 286884), (156, 261138), (213, 191256), (234, 174092), (284, 143442), (312, 130569), (426, 95628), (468, 87046), (568, 71721), (613, 66456), (639, 63752), (852, 47814), (923, 44136), (936, 43523), (1226, 33228), (1278, 31876), (1704, 23907), (1839, 22152), (1846, 22068), (2452, 16614), (2556, 15938), (2769, 14712), (3678, 11076), (3692, 11034), (4904, 8307), (5112, 7969), (5517, 7384), (5538, 7356)]