13060216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 28576800

約数和(自身を除く): 15516584

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 89, 104, 136, 166, 178, 221, 332, 356, 442, 664, 712, 884, 1079, 1157, 1411, 1513, 1768, 2158, 2314, 2822, 3026, 4316, 4628, 5644, 6052, 7387, 8632, 9256, 11288, 12104, 14774, 18343, 19669, 29548, 36686, 39338, 59096, 73372, 78676, 96031, 125579, 146744, 157352, 192062, 251158, 384124, 502316, 768248, 1004632, 1632527, 3265054, 6530108, 13060216]

約数ペア:

[(1, 13060216), (2, 6530108), (4, 3265054), (8, 1632527), (13, 1004632), (17, 768248), (26, 502316), (34, 384124), (52, 251158), (68, 192062), (83, 157352), (89, 146744), (104, 125579), (136, 96031), (166, 78676), (178, 73372), (221, 59096), (332, 39338), (356, 36686), (442, 29548), (664, 19669), (712, 18343), (884, 14774), (1079, 12104), (1157, 11288), (1411, 9256), (1513, 8632), (1768, 7387), (2158, 6052), (2314, 5644), (2822, 4628), (3026, 4316)]