63261268

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 67738412

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 227, 259, 269, 454, 518, 538, 908, 1036, 1076, 1589, 1883, 3178, 3766, 6356, 7532, 8399, 9953, 16798, 19906, 33596, 39812, 58793, 61063, 69671, 117586, 122126, 139342, 235172, 244252, 278684, 427441, 854882, 1709764, 2259331, 4518662, 9037324, 15815317, 31630634, 63261268]

約数ペア:

[(1, 63261268), (2, 31630634), (4, 15815317), (7, 9037324), (14, 4518662), (28, 2259331), (37, 1709764), (74, 854882), (148, 427441), (227, 278684), (259, 244252), (269, 235172), (454, 139342), (518, 122126), (538, 117586), (908, 69671), (1036, 61063), (1076, 58793), (1589, 39812), (1883, 33596), (3178, 19906), (3766, 16798), (6356, 9953), (7532, 8399)]