23293816

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 54936000

約数和(自身を除く): 31642184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 653, 686, 728, 1274, 1306, 1372, 2548, 2612, 2744, 4459, 4571, 5096, 5224, 8489, 8918, 9142, 16978, 17836, 18284, 31997, 33956, 35672, 36568, 59423, 63994, 67912, 118846, 127988, 223979, 237692, 255976, 415961, 447958, 475384, 831922, 895916, 1663844, 1791832, 2911727, 3327688, 5823454, 11646908, 23293816]

約数ペア:

[(1, 23293816), (2, 11646908), (4, 5823454), (7, 3327688), (8, 2911727), (13, 1791832), (14, 1663844), (26, 895916), (28, 831922), (49, 475384), (52, 447958), (56, 415961), (91, 255976), (98, 237692), (104, 223979), (182, 127988), (196, 118846), (343, 67912), (364, 63994), (392, 59423), (637, 36568), (653, 35672), (686, 33956), (728, 31997), (1274, 18284), (1306, 17836), (1372, 16978), (2548, 9142), (2612, 8918), (2744, 8489), (4459, 5224), (4571, 5096)]