7571044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 15366400

約数和(自身を除く): 7795356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 97, 158, 194, 247, 316, 388, 494, 988, 1027, 1261, 1501, 1843, 2054, 2522, 3002, 3686, 4108, 5044, 6004, 7372, 7663, 15326, 19513, 23959, 30652, 39026, 47918, 78052, 95836, 99619, 145597, 199238, 291194, 398476, 582388, 1892761, 3785522, 7571044]

約数ペア:

[(1, 7571044), (2, 3785522), (4, 1892761), (13, 582388), (19, 398476), (26, 291194), (38, 199238), (52, 145597), (76, 99619), (79, 95836), (97, 78052), (158, 47918), (194, 39026), (247, 30652), (316, 23959), (388, 19513), (494, 15326), (988, 7663), (1027, 7372), (1261, 6004), (1501, 5044), (1843, 4108), (2054, 3686), (2522, 3002)]