66216248

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5500

約数の個数: 48

約数和(自身を含む): 149112000

約数和(自身を除く): 82895752

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 5449, 6076, 10898, 12152, 21796, 38143, 43592, 76286, 152572, 168919, 267001, 305144, 337838, 534002, 675676, 1068004, 1182433, 1351352, 2136008, 2364866, 4729732, 8277031, 9459464, 16554062, 33108124, 66216248]

約数ペア:

[(1, 66216248), (2, 33108124), (4, 16554062), (7, 9459464), (8, 8277031), (14, 4729732), (28, 2364866), (31, 2136008), (49, 1351352), (56, 1182433), (62, 1068004), (98, 675676), (124, 534002), (196, 337838), (217, 305144), (248, 267001), (392, 168919), (434, 152572), (868, 76286), (1519, 43592), (1736, 38143), (3038, 21796), (5449, 12152), (6076, 10898)]