15728110728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3504481}}^1$

素因数の和:3504518

約数の個数: 64

約数和(自身を含む): 45418086720

約数和(自身を除く): 29689975992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 3504481, 7008962, 10513443, 14017924, 21026886, 28035848, 38549291, 42053772, 59576177, 77098582, 84107544, 115647873, 119152354, 154197164, 178728531, 231295746, 238304708, 308394328, 357457062, 462591492, 476609416, 655337947, 714914124, 925182984, 1310675894, 1429828248, 1966013841, 2621351788, 3932027682, 5242703576, 7864055364, 15728110728]

約数ペア:

[(1, 15728110728), (2, 7864055364), (3, 5242703576), (4, 3932027682), (6, 2621351788), (8, 1966013841), (11, 1429828248), (12, 1310675894), (17, 925182984), (22, 714914124), (24, 655337947), (33, 476609416), (34, 462591492), (44, 357457062), (51, 308394328), (66, 238304708), (68, 231295746), (88, 178728531), (102, 154197164), (132, 119152354), (136, 115647873), (187, 84107544), (204, 77098582), (264, 59576177), (374, 42053772), (408, 38549291), (561, 28035848), (748, 21026886), (1122, 14017924), (1496, 10513443), (2244, 7008962), (4488, 3504481)]