73214848

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 170845920

約数和(自身を除く): 97631072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 448, 574, 656, 896, 1148, 1312, 1993, 2296, 2624, 3986, 4592, 5248, 7972, 9184, 13951, 15944, 18368, 27902, 31888, 36736, 55804, 63776, 81713, 111608, 127552, 163426, 223216, 255104, 326852, 446432, 571991, 653704, 892864, 1143982, 1307408, 1785728, 2287964, 2614816, 4575928, 5229632, 9151856, 10459264, 18303712, 36607424, 73214848]

約数ペア:

[(1, 73214848), (2, 36607424), (4, 18303712), (7, 10459264), (8, 9151856), (14, 5229632), (16, 4575928), (28, 2614816), (32, 2287964), (41, 1785728), (56, 1307408), (64, 1143982), (82, 892864), (112, 653704), (128, 571991), (164, 446432), (224, 326852), (287, 255104), (328, 223216), (448, 163426), (574, 127552), (656, 111608), (896, 81713), (1148, 63776), (1312, 55804), (1993, 36736), (2296, 31888), (2624, 27902), (3986, 18368), (4592, 15944), (5248, 13951), (7972, 9184)]