72999296

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{18397}}^1$

素因数の和:18442

約数の個数: 32

約数和(自身を含む): 150127680

約数和(自身を除く): 77128384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 18397, 36794, 73588, 147176, 294352, 570307, 588704, 1140614, 1177408, 2281228, 2354816, 4562456, 9124912, 18249824, 36499648, 72999296]

約数ペア:

[(1, 72999296), (2, 36499648), (4, 18249824), (8, 9124912), (16, 4562456), (31, 2354816), (32, 2281228), (62, 1177408), (64, 1140614), (124, 588704), (128, 570307), (248, 294352), (496, 147176), (992, 73588), (1984, 36794), (3968, 18397)]