72218176

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{66377}}^1$

素因数の和:66406

約数の個数: 28

約数和(自身を含む): 151740108

約数和(自身を除く): 79521932

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 66377, 132754, 265508, 531016, 1062032, 1128409, 2124064, 2256818, 4248128, 4513636, 9027272, 18054544, 36109088, 72218176]

約数ペア:

[(1, 72218176), (2, 36109088), (4, 18054544), (8, 9027272), (16, 4513636), (17, 4248128), (32, 2256818), (34, 2124064), (64, 1128409), (68, 1062032), (136, 531016), (272, 265508), (544, 132754), (1088, 66377)]