66411472

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 133866432

約数和(自身を除く): 67454960

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 1511, 2747, 3022, 5494, 6044, 10988, 12088, 21976, 24176, 43952, 61951, 101237, 123902, 202474, 247804, 404948, 495608, 809896, 991216, 1619792, 4150717, 8301434, 16602868, 33205736, 66411472]

約数ペア:

[(1, 66411472), (2, 33205736), (4, 16602868), (8, 8301434), (16, 4150717), (41, 1619792), (67, 991216), (82, 809896), (134, 495608), (164, 404948), (268, 247804), (328, 202474), (536, 123902), (656, 101237), (1072, 61951), (1511, 43952), (2747, 24176), (3022, 21976), (5494, 12088), (6044, 10988)]