7406542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 7108658

約数列:

[1, 2, 11, 13, 19, 22, 26, 29, 38, 47, 58, 94, 143, 209, 247, 286, 319, 377, 418, 494, 517, 551, 611, 638, 754, 893, 1034, 1102, 1222, 1363, 1786, 2717, 2726, 4147, 5434, 6061, 6721, 7163, 8294, 9823, 11609, 12122, 13442, 14326, 14993, 17719, 19646, 23218, 25897, 29986, 35438, 51794, 78793, 127699, 157586, 194909, 255398, 284867, 336661, 389818, 569734, 673322, 3703271, 7406542]

約数ペア:

[(1, 7406542), (2, 3703271), (11, 673322), (13, 569734), (19, 389818), (22, 336661), (26, 284867), (29, 255398), (38, 194909), (47, 157586), (58, 127699), (94, 78793), (143, 51794), (209, 35438), (247, 29986), (286, 25897), (319, 23218), (377, 19646), (418, 17719), (494, 14993), (517, 14326), (551, 13442), (611, 12122), (638, 11609), (754, 9823), (893, 8294), (1034, 7163), (1102, 6721), (1222, 6061), (1363, 5434), (1786, 4147), (2717, 2726)]