74420152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1187}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 148191120

約数和(自身を除く): 73770968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 461, 922, 1187, 1844, 2374, 3688, 4748, 7837, 9496, 15674, 20179, 31348, 40358, 62696, 80716, 161432, 547207, 1094414, 2188828, 4377656, 9302519, 18605038, 37210076, 74420152]

約数ペア:

[(1, 74420152), (2, 37210076), (4, 18605038), (8, 9302519), (17, 4377656), (34, 2188828), (68, 1094414), (136, 547207), (461, 161432), (922, 80716), (1187, 62696), (1844, 40358), (2374, 31348), (3688, 20179), (4748, 15674), (7837, 9496)]