15671257784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1069}}^1\times {\mathrm{1549}}^1$

素因数の和:2657

約数の個数: 96

約数和(自身を含む): 36420660000

約数和(自身を除く): 20749402216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1069, 1183, 1352, 1549, 2138, 2366, 3098, 4276, 4732, 6196, 7483, 8552, 9464, 10843, 12392, 13897, 14966, 20137, 21686, 27794, 29932, 40274, 43372, 55588, 59864, 80548, 86744, 97279, 111176, 140959, 161096, 180661, 194558, 261781, 281918, 361322, 389116, 523562, 563836, 722644, 778232, 1047124, 1127672, 1264627, 1445288, 1655881, 1832467, 2094248, 2529254, 3311762, 3664934, 5058508, 6623524, 7329868, 10117016, 11591167, 13247048, 14659736, 21526453, 23182334, 43052906, 46364668, 86105812, 92729336, 150685171, 172211624, 279843889, 301370342, 559687778, 602740684, 1119375556, 1205481368, 1958907223, 2238751112, 3917814446, 7835628892, 15671257784]

約数ペア:

[(1, 15671257784), (2, 7835628892), (4, 3917814446), (7, 2238751112), (8, 1958907223), (13, 1205481368), (14, 1119375556), (26, 602740684), (28, 559687778), (52, 301370342), (56, 279843889), (91, 172211624), (104, 150685171), (169, 92729336), (182, 86105812), (338, 46364668), (364, 43052906), (676, 23182334), (728, 21526453), (1069, 14659736), (1183, 13247048), (1352, 11591167), (1549, 10117016), (2138, 7329868), (2366, 6623524), (3098, 5058508), (4276, 3664934), (4732, 3311762), (6196, 2529254), (7483, 2094248), (8552, 1832467), (9464, 1655881), (10843, 1445288), (12392, 1264627), (13897, 1127672), (14966, 1047124), (20137, 778232), (21686, 722644), (27794, 563836), (29932, 523562), (40274, 389116), (43372, 361322), (55588, 281918), (59864, 261781), (80548, 194558), (86744, 180661), (97279, 161096), (111176, 140959)]