15945951616

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{82013}}^1$

素因数の和:82072

約数の個数: 96

約数和(自身を含む): 38146351680

約数和(自身を除く): 22200400064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 896, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3472, 3968, 6076, 6272, 6944, 12152, 13888, 24304, 27776, 48608, 82013, 97216, 164026, 194432, 328052, 574091, 656104, 1148182, 1312208, 2296364, 2542403, 2624416, 4018637, 4592728, 5084806, 5248832, 8037274, 9185456, 10169612, 10497664, 16074548, 17796821, 18370912, 20339224, 32149096, 35593642, 36741824, 40678448, 64298192, 71187284, 73483648, 81356896, 124577747, 128596384, 142374568, 162713792, 249155494, 257192768, 284749136, 325427584, 498310988, 514385536, 569498272, 996621976, 1138996544, 1993243952, 2277993088, 3986487904, 7972975808, 15945951616]

約数ペア:

[(1, 15945951616), (2, 7972975808), (4, 3986487904), (7, 2277993088), (8, 1993243952), (14, 1138996544), (16, 996621976), (28, 569498272), (31, 514385536), (32, 498310988), (49, 325427584), (56, 284749136), (62, 257192768), (64, 249155494), (98, 162713792), (112, 142374568), (124, 128596384), (128, 124577747), (196, 81356896), (217, 73483648), (224, 71187284), (248, 64298192), (392, 40678448), (434, 36741824), (448, 35593642), (496, 32149096), (784, 20339224), (868, 18370912), (896, 17796821), (992, 16074548), (1519, 10497664), (1568, 10169612), (1736, 9185456), (1984, 8037274), (3038, 5248832), (3136, 5084806), (3472, 4592728), (3968, 4018637), (6076, 2624416), (6272, 2542403), (6944, 2296364), (12152, 1312208), (13888, 1148182), (24304, 656104), (27776, 574091), (48608, 328052), (82013, 194432), (97216, 164026)]