74874592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9473}}^1$

素因数の和:9515

約数の個数: 48

約数和(自身を含む): 167121360

約数和(自身を除く): 92246768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 9473, 18946, 37892, 75784, 123149, 151568, 179987, 246298, 303136, 359974, 492596, 719948, 985192, 1439896, 1970384, 2339831, 2879792, 3940768, 4679662, 5759584, 9359324, 18718648, 37437296, 74874592]

約数ペア:

[(1, 74874592), (2, 37437296), (4, 18718648), (8, 9359324), (13, 5759584), (16, 4679662), (19, 3940768), (26, 2879792), (32, 2339831), (38, 1970384), (52, 1439896), (76, 985192), (104, 719948), (152, 492596), (208, 359974), (247, 303136), (304, 246298), (416, 179987), (494, 151568), (608, 123149), (988, 75784), (1976, 37892), (3952, 18946), (7904, 9473)]