30553216

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 67932000

約数和(自身を除く): 37378784

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 739, 1088, 1216, 1292, 1478, 2176, 2432, 2584, 2956, 5168, 5912, 10336, 11824, 12563, 14041, 20672, 23648, 25126, 28082, 41344, 47296, 50252, 56164, 94592, 100504, 112328, 201008, 224656, 238697, 402016, 449312, 477394, 804032, 898624, 954788, 1608064, 1797248, 1909576, 3819152, 7638304, 15276608, 30553216]

約数ペア:

[(1, 30553216), (2, 15276608), (4, 7638304), (8, 3819152), (16, 1909576), (17, 1797248), (19, 1608064), (32, 954788), (34, 898624), (38, 804032), (64, 477394), (68, 449312), (76, 402016), (128, 238697), (136, 224656), (152, 201008), (272, 112328), (304, 100504), (323, 94592), (544, 56164), (608, 50252), (646, 47296), (739, 41344), (1088, 28082), (1216, 25126), (1292, 23648), (1478, 20672), (2176, 14041), (2432, 12563), (2584, 11824), (2956, 10336), (5168, 5912)]