42445702

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 74707920

約数和(自身を除く): 32262218

約数列:

[1, 2, 13, 17, 26, 34, 83, 89, 166, 169, 178, 221, 338, 442, 1079, 1157, 1411, 1513, 2158, 2314, 2822, 2873, 3026, 5746, 7387, 14027, 14774, 15041, 18343, 19669, 28054, 30082, 36686, 39338, 96031, 125579, 192062, 238459, 251158, 255697, 476918, 511394, 1248403, 1632527, 2496806, 3265054, 21222851, 42445702]

約数ペア:

[(1, 42445702), (2, 21222851), (13, 3265054), (17, 2496806), (26, 1632527), (34, 1248403), (83, 511394), (89, 476918), (166, 255697), (169, 251158), (178, 238459), (221, 192062), (338, 125579), (442, 96031), (1079, 39338), (1157, 36686), (1411, 30082), (1513, 28054), (2158, 19669), (2314, 18343), (2822, 15041), (2873, 14774), (3026, 14027), (5746, 7387)]