72741536

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2701

約数の個数: 48

約数和(自身を含む): 165021696

約数和(自身を除く): 92280160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 2557, 3556, 4064, 5114, 7112, 10228, 14224, 17899, 20456, 28448, 35798, 40912, 71596, 81824, 143192, 286384, 324739, 572768, 649478, 1298956, 2273173, 2597912, 4546346, 5195824, 9092692, 10391648, 18185384, 36370768, 72741536]

約数ペア:

[(1, 72741536), (2, 36370768), (4, 18185384), (7, 10391648), (8, 9092692), (14, 5195824), (16, 4546346), (28, 2597912), (32, 2273173), (56, 1298956), (112, 649478), (127, 572768), (224, 324739), (254, 286384), (508, 143192), (889, 81824), (1016, 71596), (1778, 40912), (2032, 35798), (2557, 28448), (3556, 20456), (4064, 17899), (5114, 14224), (7112, 10228)]