734484128896

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26443121}}^1$

素因数の和:26443173

約数の個数: 64

約数和(自身を含む): 1726207004160

約数和(自身を除く): 991722875264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 26443121, 52886242, 105772484, 185101847, 211544968, 370203694, 423089936, 740407388, 819736751, 846179872, 1480814776, 1639473502, 1692359744, 2961629552, 3278947004, 3384719488, 5738157257, 5923259104, 6557894008, 11476314514, 11846518208, 13115788016, 22952629028, 23693036416, 26231576032, 45905258056, 52463152064, 91810516112, 104926304128, 183621032224, 367242064448, 734484128896]

約数ペア:

[(1, 734484128896), (2, 367242064448), (4, 183621032224), (7, 104926304128), (8, 91810516112), (14, 52463152064), (16, 45905258056), (28, 26231576032), (31, 23693036416), (32, 22952629028), (56, 13115788016), (62, 11846518208), (64, 11476314514), (112, 6557894008), (124, 5923259104), (128, 5738157257), (217, 3384719488), (224, 3278947004), (248, 2961629552), (434, 1692359744), (448, 1639473502), (496, 1480814776), (868, 846179872), (896, 819736751), (992, 740407388), (1736, 423089936), (1984, 370203694), (3472, 211544968), (3968, 185101847), (6944, 105772484), (13888, 52886242), (27776, 26443121)]