66633632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5221

約数の個数: 48

約数和(自身を含む): 145861632

約数和(自身を除く): 79228000

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 5167, 6448, 10334, 12896, 20668, 41336, 67171, 82672, 134342, 160177, 165344, 268684, 320354, 537368, 640708, 1074736, 1281416, 2082301, 2149472, 2562832, 4164602, 5125664, 8329204, 16658408, 33316816, 66633632]

約数ペア:

[(1, 66633632), (2, 33316816), (4, 16658408), (8, 8329204), (13, 5125664), (16, 4164602), (26, 2562832), (31, 2149472), (32, 2082301), (52, 1281416), (62, 1074736), (104, 640708), (124, 537368), (208, 320354), (248, 268684), (403, 165344), (416, 160177), (496, 134342), (806, 82672), (992, 67171), (1612, 41336), (3224, 20668), (5167, 12896), (6448, 10334)]