64679552

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2009

約数の個数: 64

約数和(自身を含む): 151319040

約数和(自身を除く): 86639488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 1951, 2072, 2368, 3902, 4144, 4736, 7804, 8288, 13657, 15608, 16576, 27314, 31216, 33152, 54628, 62432, 72187, 109256, 124864, 144374, 218512, 249728, 288748, 437024, 505309, 577496, 874048, 1010618, 1154992, 1748096, 2021236, 2309984, 4042472, 4619968, 8084944, 9239936, 16169888, 32339776, 64679552]

約数ペア:

[(1, 64679552), (2, 32339776), (4, 16169888), (7, 9239936), (8, 8084944), (14, 4619968), (16, 4042472), (28, 2309984), (32, 2021236), (37, 1748096), (56, 1154992), (64, 1010618), (74, 874048), (112, 577496), (128, 505309), (148, 437024), (224, 288748), (259, 249728), (296, 218512), (448, 144374), (518, 124864), (592, 109256), (896, 72187), (1036, 62432), (1184, 54628), (1951, 33152), (2072, 31216), (2368, 27314), (3902, 16576), (4144, 15608), (4736, 13657), (7804, 8288)]