71570226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6943

約数の個数: 64

約数和(自身を含む): 185472000

約数和(自身を除く): 113901774

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 6899, 10374, 13798, 20697, 41394, 48293, 89687, 96586, 131081, 144879, 179374, 262162, 269061, 289758, 393243, 538122, 627809, 786486, 917567, 1255618, 1704053, 1835134, 1883427, 2752701, 3408106, 3766854, 5112159, 5505402, 10224318, 11928371, 23856742, 35785113, 71570226]

約数ペア:

[(1, 71570226), (2, 35785113), (3, 23856742), (6, 11928371), (7, 10224318), (13, 5505402), (14, 5112159), (19, 3766854), (21, 3408106), (26, 2752701), (38, 1883427), (39, 1835134), (42, 1704053), (57, 1255618), (78, 917567), (91, 786486), (114, 627809), (133, 538122), (182, 393243), (247, 289758), (266, 269061), (273, 262162), (399, 179374), (494, 144879), (546, 131081), (741, 96586), (798, 89687), (1482, 48293), (1729, 41394), (3458, 20697), (5187, 13798), (6899, 10374)]