61611808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3125

約数の個数: 48

約数和(自身を含む): 131947704

約数和(自身を除く): 70335896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 3061, 5032, 6122, 10064, 12244, 20128, 24488, 48976, 52037, 97952, 104074, 113257, 208148, 226514, 416296, 453028, 832592, 906056, 1665184, 1812112, 1925369, 3624224, 3850738, 7701476, 15402952, 30805904, 61611808]

約数ペア:

[(1, 61611808), (2, 30805904), (4, 15402952), (8, 7701476), (16, 3850738), (17, 3624224), (32, 1925369), (34, 1812112), (37, 1665184), (68, 906056), (74, 832592), (136, 453028), (148, 416296), (272, 226514), (296, 208148), (544, 113257), (592, 104074), (629, 97952), (1184, 52037), (1258, 48976), (2516, 24488), (3061, 20128), (5032, 12244), (6122, 10064)]