65240324

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 122266368

約数和(自身を除く): 57026044

約数列:

[1, 2, 4, 37, 47, 74, 83, 94, 113, 148, 166, 188, 226, 332, 452, 1739, 3071, 3478, 3901, 4181, 5311, 6142, 6956, 7802, 8362, 9379, 10622, 12284, 15604, 16724, 18758, 21244, 37516, 144337, 196507, 288674, 347023, 393014, 440813, 577348, 694046, 786028, 881626, 1388092, 1763252, 16310081, 32620162, 65240324]

約数ペア:

[(1, 65240324), (2, 32620162), (4, 16310081), (37, 1763252), (47, 1388092), (74, 881626), (83, 786028), (94, 694046), (113, 577348), (148, 440813), (166, 393014), (188, 347023), (226, 288674), (332, 196507), (452, 144337), (1739, 37516), (3071, 21244), (3478, 18758), (3901, 16724), (4181, 15604), (5311, 12284), (6142, 10622), (6956, 9379), (7802, 8362)]