61509712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2707

約数の個数: 40

約数和(自身を含む): 131009472

約数和(自身を除く): 69499760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 548, 1096, 1507, 2192, 2551, 3014, 5102, 6028, 10204, 12056, 20408, 24112, 28061, 40816, 56122, 112244, 224488, 349487, 448976, 698974, 1397948, 2795896, 3844357, 5591792, 7688714, 15377428, 30754856, 61509712]

約数ペア:

[(1, 61509712), (2, 30754856), (4, 15377428), (8, 7688714), (11, 5591792), (16, 3844357), (22, 2795896), (44, 1397948), (88, 698974), (137, 448976), (176, 349487), (274, 224488), (548, 112244), (1096, 56122), (1507, 40816), (2192, 28061), (2551, 24112), (3014, 20408), (5102, 12056), (6028, 10204)]