72791992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99989}}^1$

素因数の和:100015

約数の個数: 32

約数和(自身を含む): 167983200

約数和(自身を除く): 95191208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 99989, 199978, 399956, 699923, 799912, 1299857, 1399846, 2599714, 2799692, 5199428, 5599384, 9098999, 10398856, 18197998, 36395996, 72791992]

約数ペア:

[(1, 72791992), (2, 36395996), (4, 18197998), (7, 10398856), (8, 9098999), (13, 5599384), (14, 5199428), (26, 2799692), (28, 2599714), (52, 1399846), (56, 1299857), (91, 799912), (104, 699923), (182, 399956), (364, 199978), (728, 99989)]