39353288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 82978560

約数和(自身を除く): 43625272

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 83, 94, 97, 104, 166, 188, 194, 332, 376, 388, 611, 664, 776, 1079, 1222, 1261, 2158, 2444, 2522, 3901, 4316, 4559, 4888, 5044, 7802, 8051, 8632, 9118, 10088, 15604, 16102, 18236, 31208, 32204, 36472, 50713, 59267, 64408, 101426, 104663, 118534, 202852, 209326, 237068, 378397, 405704, 418652, 474136, 756794, 837304, 1513588, 3027176, 4919161, 9838322, 19676644, 39353288]

約数ペア:

[(1, 39353288), (2, 19676644), (4, 9838322), (8, 4919161), (13, 3027176), (26, 1513588), (47, 837304), (52, 756794), (83, 474136), (94, 418652), (97, 405704), (104, 378397), (166, 237068), (188, 209326), (194, 202852), (332, 118534), (376, 104663), (388, 101426), (611, 64408), (664, 59267), (776, 50713), (1079, 36472), (1222, 32204), (1261, 31208), (2158, 18236), (2444, 16102), (2522, 15604), (3901, 10088), (4316, 9118), (4559, 8632), (4888, 8051), (5044, 7802)]