66139528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 155957760

約数和(自身を除く): 89818232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 1933, 2444, 2632, 3866, 4277, 4888, 7732, 8554, 13531, 15464, 17108, 25129, 27062, 34216, 50258, 54124, 90851, 100516, 108248, 175903, 181702, 201032, 351806, 363404, 635957, 703612, 726808, 1181063, 1271914, 1407224, 2362126, 2543828, 4724252, 5087656, 8267441, 9448504, 16534882, 33069764, 66139528]

約数ペア:

[(1, 66139528), (2, 33069764), (4, 16534882), (7, 9448504), (8, 8267441), (13, 5087656), (14, 4724252), (26, 2543828), (28, 2362126), (47, 1407224), (52, 1271914), (56, 1181063), (91, 726808), (94, 703612), (104, 635957), (182, 363404), (188, 351806), (329, 201032), (364, 181702), (376, 175903), (611, 108248), (658, 100516), (728, 90851), (1222, 54124), (1316, 50258), (1933, 34216), (2444, 27062), (2632, 25129), (3866, 17108), (4277, 15464), (4888, 13531), (7732, 8554)]