42081728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1429

約数の個数: 56

約数和(自身を含む): 92427552

約数和(自身を除く): 50345824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1367, 1924, 2368, 2734, 3848, 5468, 7696, 10936, 15392, 17771, 21872, 30784, 35542, 43744, 50579, 71084, 87488, 101158, 142168, 202316, 284336, 404632, 568672, 657527, 809264, 1137344, 1315054, 1618528, 2630108, 3237056, 5260216, 10520432, 21040864, 42081728]

約数ペア:

[(1, 42081728), (2, 21040864), (4, 10520432), (8, 5260216), (13, 3237056), (16, 2630108), (26, 1618528), (32, 1315054), (37, 1137344), (52, 809264), (64, 657527), (74, 568672), (104, 404632), (148, 284336), (208, 202316), (296, 142168), (416, 101158), (481, 87488), (592, 71084), (832, 50579), (962, 43744), (1184, 35542), (1367, 30784), (1924, 21872), (2368, 17771), (2734, 15392), (3848, 10936), (5468, 7696)]