852802688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20627}}^1$

素因数の和:20677

約数の個数: 64

約数和(自身を含む): 1893650400

約数和(自身を除く): 1040847712

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, 1088, 1216, 1292, 2176, 2432, 2584, 5168, 10336, 20627, 20672, 41254, 41344, 82508, 165016, 330032, 350659, 391913, 660064, 701318, 783826, 1320128, 1402636, 1567652, 2640256, 2805272, 3135304, 5610544, 6270608, 6662521, 11221088, 12541216, 13325042, 22442176, 25082432, 26650084, 44884352, 50164864, 53300168, 106600336, 213200672, 426401344, 852802688]

約数ペア:

[(1, 852802688), (2, 426401344), (4, 213200672), (8, 106600336), (16, 53300168), (17, 50164864), (19, 44884352), (32, 26650084), (34, 25082432), (38, 22442176), (64, 13325042), (68, 12541216), (76, 11221088), (128, 6662521), (136, 6270608), (152, 5610544), (272, 3135304), (304, 2805272), (323, 2640256), (544, 1567652), (608, 1402636), (646, 1320128), (1088, 783826), (1216, 701318), (1292, 660064), (2176, 391913), (2432, 350659), (2584, 330032), (5168, 165016), (10336, 82508), (20627, 41344), (20672, 41254)]