9903124544

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{3671}}^1$

素因数の和:4435

約数の個数: 56

約数和(自身を含む): 20008022976

約数和(自身を除く): 10104898432

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 691, 976, 1382, 1952, 2764, 3671, 3904, 5528, 7342, 11056, 14684, 22112, 29368, 42151, 44224, 58736, 84302, 117472, 168604, 223931, 234944, 337208, 447862, 674416, 895724, 1348832, 1791448, 2536661, 2697664, 3582896, 5073322, 7165792, 10146644, 14331584, 20293288, 40586576, 81173152, 154736321, 162346304, 309472642, 618945284, 1237890568, 2475781136, 4951562272, 9903124544]

約数ペア:

[(1, 9903124544), (2, 4951562272), (4, 2475781136), (8, 1237890568), (16, 618945284), (32, 309472642), (61, 162346304), (64, 154736321), (122, 81173152), (244, 40586576), (488, 20293288), (691, 14331584), (976, 10146644), (1382, 7165792), (1952, 5073322), (2764, 3582896), (3671, 2697664), (3904, 2536661), (5528, 1791448), (7342, 1348832), (11056, 895724), (14684, 674416), (22112, 447862), (29368, 337208), (42151, 234944), (44224, 223931), (58736, 168604), (84302, 117472)]