65226848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 71941792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 1511, 2272, 2698, 3022, 5396, 6044, 10792, 12088, 21584, 24176, 28709, 43168, 48352, 57418, 107281, 114836, 214562, 229672, 429124, 459344, 858248, 918688, 1716496, 2038339, 3432992, 4076678, 8153356, 16306712, 32613424, 65226848]

約数ペア:

[(1, 65226848), (2, 32613424), (4, 16306712), (8, 8153356), (16, 4076678), (19, 3432992), (32, 2038339), (38, 1716496), (71, 918688), (76, 858248), (142, 459344), (152, 429124), (284, 229672), (304, 214562), (568, 114836), (608, 107281), (1136, 57418), (1349, 48352), (1511, 43168), (2272, 28709), (2698, 24176), (3022, 21584), (5396, 12088), (6044, 10792)]