2872832224

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1056

約数の個数: 72

約数和(自身を含む): 5993453088

約数和(自身を除く): 3120620864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 431, 577, 608, 722, 862, 1154, 1444, 1724, 2308, 2888, 3448, 4616, 5776, 6896, 8189, 9232, 10963, 11552, 13792, 16378, 18464, 21926, 32756, 43852, 65512, 87704, 131024, 155591, 175408, 208297, 248687, 262048, 311182, 350816, 416594, 497374, 622364, 833188, 994748, 1244728, 1666376, 1989496, 2489456, 3332752, 3978992, 4725053, 4978912, 6665504, 7957984, 9450106, 18900212, 37800424, 75600848, 89776007, 151201696, 179552014, 359104028, 718208056, 1436416112, 2872832224]

約数ペア:

[(1, 2872832224), (2, 1436416112), (4, 718208056), (8, 359104028), (16, 179552014), (19, 151201696), (32, 89776007), (38, 75600848), (76, 37800424), (152, 18900212), (304, 9450106), (361, 7957984), (431, 6665504), (577, 4978912), (608, 4725053), (722, 3978992), (862, 3332752), (1154, 2489456), (1444, 1989496), (1724, 1666376), (2308, 1244728), (2888, 994748), (3448, 833188), (4616, 622364), (5776, 497374), (6896, 416594), (8189, 350816), (9232, 311182), (10963, 262048), (11552, 248687), (13792, 208297), (16378, 175408), (18464, 155591), (21926, 131024), (32756, 87704), (43852, 65512)]