276641408

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{127133}}^1$

素因数の和:127164

約数の個数: 32

約数和(自身を含む): 583545060

約数和(自身を除く): 306903652

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 127133, 254266, 508532, 1017064, 2034128, 2161261, 4068256, 4322522, 8136512, 8645044, 16273024, 17290088, 34580176, 69160352, 138320704, 276641408]

約数ペア:

[(1, 276641408), (2, 138320704), (4, 69160352), (8, 34580176), (16, 17290088), (17, 16273024), (32, 8645044), (34, 8136512), (64, 4322522), (68, 4068256), (128, 2161261), (136, 2034128), (272, 1017064), (544, 508532), (1088, 254266), (2176, 127133)]