40993602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 94080000

約数和(自身を除く): 53086398

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 139, 199, 247, 278, 398, 417, 494, 597, 741, 834, 1194, 1482, 1807, 2587, 2641, 3614, 3781, 5174, 5282, 5421, 7562, 7761, 7923, 10842, 11343, 15522, 15846, 22686, 27661, 34333, 49153, 55322, 68666, 82983, 98306, 102999, 147459, 165966, 205998, 294918, 359593, 525559, 719186, 1051118, 1078779, 1576677, 2157558, 3153354, 6832267, 13664534, 20496801, 40993602]

約数ペア:

[(1, 40993602), (2, 20496801), (3, 13664534), (6, 6832267), (13, 3153354), (19, 2157558), (26, 1576677), (38, 1078779), (39, 1051118), (57, 719186), (78, 525559), (114, 359593), (139, 294918), (199, 205998), (247, 165966), (278, 147459), (398, 102999), (417, 98306), (494, 82983), (597, 68666), (741, 55322), (834, 49153), (1194, 34333), (1482, 27661), (1807, 22686), (2587, 15846), (2641, 15522), (3614, 11343), (3781, 10842), (5174, 7923), (5282, 7761), (5421, 7562)]