71987200994

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{887}}^1\times {\mathrm{2803}}^1$

素因数の和:4190

約数の個数: 32

約数和(自身を含む): 111868563456

約数和(自身を除く): 39881362462

約数列:

[1, 2, 31, 62, 467, 887, 934, 1774, 2803, 5606, 14477, 27497, 28954, 54994, 86893, 173786, 414229, 828458, 1309001, 2486261, 2618002, 4972522, 12841099, 25682198, 40579031, 77074091, 81158062, 154148182, 1161083887, 2322167774, 35993600497, 71987200994]

約数ペア:

[(1, 71987200994), (2, 35993600497), (31, 2322167774), (62, 1161083887), (467, 154148182), (887, 81158062), (934, 77074091), (1774, 40579031), (2803, 25682198), (5606, 12841099), (14477, 4972522), (27497, 2618002), (28954, 2486261), (54994, 1309001), (86893, 828458), (173786, 414229)]