39770612

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 81755520

約数和(自身を除く): 41984908

約数列:

[1, 2, 4, 7, 14, 28, 83, 109, 157, 166, 218, 314, 332, 436, 581, 628, 763, 1099, 1162, 1526, 2198, 2324, 3052, 4396, 9047, 13031, 17113, 18094, 26062, 34226, 36188, 52124, 63329, 68452, 91217, 119791, 126658, 182434, 239582, 253316, 364868, 479164, 1420379, 2840758, 5681516, 9942653, 19885306, 39770612]

約数ペア:

[(1, 39770612), (2, 19885306), (4, 9942653), (7, 5681516), (14, 2840758), (28, 1420379), (83, 479164), (109, 364868), (157, 253316), (166, 239582), (218, 182434), (314, 126658), (332, 119791), (436, 91217), (581, 68452), (628, 63329), (763, 52124), (1099, 36188), (1162, 34226), (1526, 26062), (2198, 18094), (2324, 17113), (3052, 13031), (4396, 9047)]