428232896

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73529}}^1$

素因数の和:73561

約数の個数: 56

約数和(自身を含む): 1045890720

約数和(自身を除く): 617657824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 73529, 147058, 294116, 514703, 588232, 955877, 1029406, 1176464, 1911754, 2058812, 2352928, 3823508, 4117624, 4705856, 6691139, 7647016, 8235248, 13382278, 15294032, 16470496, 26764556, 30588064, 32940992, 53529112, 61176128, 107058224, 214116448, 428232896]

約数ペア:

[(1, 428232896), (2, 214116448), (4, 107058224), (7, 61176128), (8, 53529112), (13, 32940992), (14, 30588064), (16, 26764556), (26, 16470496), (28, 15294032), (32, 13382278), (52, 8235248), (56, 7647016), (64, 6691139), (91, 4705856), (104, 4117624), (112, 3823508), (182, 2352928), (208, 2058812), (224, 1911754), (364, 1176464), (416, 1029406), (448, 955877), (728, 588232), (832, 514703), (1456, 294116), (2912, 147058), (5824, 73529)]