22477532948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{43987}}^1$

素因数の和:44352

約数の個数: 48

約数和(自身を含む): 43866945024

約数和(自身を除く): 21389412076

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 317, 403, 634, 806, 1268, 1612, 4121, 8242, 9827, 16484, 19654, 39308, 43987, 87974, 127751, 175948, 255502, 511004, 571831, 1143662, 1363597, 2287324, 2727194, 5454388, 13943879, 17726761, 27887758, 35453522, 55775516, 70907044, 181270427, 362540854, 432260249, 725081708, 864520498, 1729040996, 5619383237, 11238766474, 22477532948]

約数ペア:

[(1, 22477532948), (2, 11238766474), (4, 5619383237), (13, 1729040996), (26, 864520498), (31, 725081708), (52, 432260249), (62, 362540854), (124, 181270427), (317, 70907044), (403, 55775516), (634, 35453522), (806, 27887758), (1268, 17726761), (1612, 13943879), (4121, 5454388), (8242, 2727194), (9827, 2287324), (16484, 1363597), (19654, 1143662), (39308, 571831), (43987, 511004), (87974, 255502), (127751, 175948)]