40728896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{48953}}^1$

素因数の和:48978

約数の個数: 28

約数和(自身を含む): 87040212

約数和(自身を除く): 46311316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 48953, 97906, 195812, 391624, 636389, 783248, 1272778, 1566496, 2545556, 3132992, 5091112, 10182224, 20364448, 40728896]

約数ペア:

[(1, 40728896), (2, 20364448), (4, 10182224), (8, 5091112), (13, 3132992), (16, 2545556), (26, 1566496), (32, 1272778), (52, 783248), (64, 636389), (104, 391624), (208, 195812), (416, 97906), (832, 48953)]