72470216

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14221}}^1$

素因数の和:14254

約数の個数: 48

約数和(自身を含む): 170237340

約数和(自身を除く): 97767124

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 14221, 28442, 56884, 99547, 113768, 184873, 199094, 369746, 398188, 696829, 739492, 796376, 1294111, 1393658, 1478984, 2588222, 2787316, 5176444, 5574632, 9058777, 10352888, 18117554, 36235108, 72470216]

約数ペア:

[(1, 72470216), (2, 36235108), (4, 18117554), (7, 10352888), (8, 9058777), (13, 5574632), (14, 5176444), (26, 2787316), (28, 2588222), (49, 1478984), (52, 1393658), (56, 1294111), (91, 796376), (98, 739492), (104, 696829), (182, 398188), (196, 369746), (364, 199094), (392, 184873), (637, 113768), (728, 99547), (1274, 56884), (2548, 28442), (5096, 14221)]