72741808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 144365760

約数和(自身を除く): 71623952

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 251, 307, 472, 502, 614, 944, 1004, 1228, 2008, 2456, 4016, 4912, 14809, 18113, 29618, 36226, 59236, 72452, 77057, 118472, 144904, 154114, 236944, 289808, 308228, 616456, 1232912, 4546363, 9092726, 18185452, 36370904, 72741808]

約数ペア:

[(1, 72741808), (2, 36370904), (4, 18185452), (8, 9092726), (16, 4546363), (59, 1232912), (118, 616456), (236, 308228), (251, 289808), (307, 236944), (472, 154114), (502, 144904), (614, 118472), (944, 77057), (1004, 72452), (1228, 59236), (2008, 36226), (2456, 29618), (4016, 18113), (4912, 14809)]