40891248

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4813}}^1$

素因数の和:4886

約数の個数: 60

約数和(自身を含む): 116402520

約数和(自身を除く): 75511272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 4813, 8496, 9626, 14439, 19252, 28878, 38504, 43317, 57756, 77008, 86634, 115512, 173268, 231024, 283967, 346536, 567934, 693072, 851901, 1135868, 1703802, 2271736, 2555703, 3407604, 4543472, 5111406, 6815208, 10222812, 13630416, 20445624, 40891248]

約数ペア:

[(1, 40891248), (2, 20445624), (3, 13630416), (4, 10222812), (6, 6815208), (8, 5111406), (9, 4543472), (12, 3407604), (16, 2555703), (18, 2271736), (24, 1703802), (36, 1135868), (48, 851901), (59, 693072), (72, 567934), (118, 346536), (144, 283967), (177, 231024), (236, 173268), (354, 115512), (472, 86634), (531, 77008), (708, 57756), (944, 43317), (1062, 38504), (1416, 28878), (2124, 19252), (2832, 14439), (4248, 9626), (4813, 8496)]