66193988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2357}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 142611840

約数和(自身を除く): 76417852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1652, 2006, 2357, 4012, 4714, 7021, 9428, 14042, 16499, 28084, 32998, 40069, 65996, 80138, 139063, 160276, 278126, 280483, 556252, 560966, 973441, 1121932, 1946882, 2364071, 3893764, 4728142, 9456284, 16548497, 33096994, 66193988]

約数ペア:

[(1, 66193988), (2, 33096994), (4, 16548497), (7, 9456284), (14, 4728142), (17, 3893764), (28, 2364071), (34, 1946882), (59, 1121932), (68, 973441), (118, 560966), (119, 556252), (236, 280483), (238, 278126), (413, 160276), (476, 139063), (826, 80138), (1003, 65996), (1652, 40069), (2006, 32998), (2357, 28084), (4012, 16499), (4714, 14042), (7021, 9428)]