42608216

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 51740584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 89, 103, 166, 178, 206, 332, 356, 412, 581, 623, 664, 712, 721, 824, 1162, 1246, 1442, 2324, 2492, 2884, 4648, 4984, 5768, 7387, 8549, 9167, 14774, 17098, 18334, 29548, 34196, 36668, 51709, 59096, 59843, 64169, 68392, 73336, 103418, 119686, 128338, 206836, 239372, 256676, 413672, 478744, 513352, 760861, 1521722, 3043444, 5326027, 6086888, 10652054, 21304108, 42608216]

約数ペア:

[(1, 42608216), (2, 21304108), (4, 10652054), (7, 6086888), (8, 5326027), (14, 3043444), (28, 1521722), (56, 760861), (83, 513352), (89, 478744), (103, 413672), (166, 256676), (178, 239372), (206, 206836), (332, 128338), (356, 119686), (412, 103418), (581, 73336), (623, 68392), (664, 64169), (712, 59843), (721, 59096), (824, 51709), (1162, 36668), (1246, 34196), (1442, 29548), (2324, 18334), (2492, 17098), (2884, 14774), (4648, 9167), (4984, 8549), (5768, 7387)]