68858432

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3379

約数の個数: 56

約数和(自身を含む): 152339040

約数和(自身を除く): 83480608

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 3331, 5168, 6662, 10336, 13324, 20672, 26648, 53296, 56627, 63289, 106592, 113254, 126578, 213184, 226508, 253156, 453016, 506312, 906032, 1012624, 1075913, 1812064, 2025248, 2151826, 3624128, 4050496, 4303652, 8607304, 17214608, 34429216, 68858432]

約数ペア:

[(1, 68858432), (2, 34429216), (4, 17214608), (8, 8607304), (16, 4303652), (17, 4050496), (19, 3624128), (32, 2151826), (34, 2025248), (38, 1812064), (64, 1075913), (68, 1012624), (76, 906032), (136, 506312), (152, 453016), (272, 253156), (304, 226508), (323, 213184), (544, 126578), (608, 113254), (646, 106592), (1088, 63289), (1216, 56627), (1292, 53296), (2584, 26648), (3331, 20672), (5168, 13324), (6662, 10336)]