78338414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 161989632

約数和(自身を除く): 83651218

約数列:

[1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 77, 119, 154, 161, 187, 238, 253, 322, 374, 391, 506, 782, 1301, 1309, 1771, 2602, 2618, 2737, 3542, 4301, 5474, 8602, 9107, 14311, 18214, 22117, 28622, 29923, 30107, 44234, 59846, 60214, 100177, 154819, 200354, 209461, 243287, 309638, 329153, 418922, 486574, 508691, 658306, 1017382, 1703009, 2304071, 3406018, 3560837, 4608142, 5595601, 7121674, 11191202, 39169207, 78338414]

約数ペア:

[(1, 78338414), (2, 39169207), (7, 11191202), (11, 7121674), (14, 5595601), (17, 4608142), (22, 3560837), (23, 3406018), (34, 2304071), (46, 1703009), (77, 1017382), (119, 658306), (154, 508691), (161, 486574), (187, 418922), (238, 329153), (253, 309638), (322, 243287), (374, 209461), (391, 200354), (506, 154819), (782, 100177), (1301, 60214), (1309, 59846), (1771, 44234), (2602, 30107), (2618, 29923), (2737, 28622), (3542, 22117), (4301, 18214), (5474, 14311), (8602, 9107)]