67369136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1327}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 138324480

約数和(自身を除く): 70955344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1327, 1336, 2654, 2672, 3173, 5308, 6346, 10616, 12692, 21232, 25213, 25384, 50426, 50768, 100852, 201704, 221609, 403408, 443218, 886436, 1772872, 3545744, 4210571, 8421142, 16842284, 33684568, 67369136]

約数ペア:

[(1, 67369136), (2, 33684568), (4, 16842284), (8, 8421142), (16, 4210571), (19, 3545744), (38, 1772872), (76, 886436), (152, 443218), (167, 403408), (304, 221609), (334, 201704), (668, 100852), (1327, 50768), (1336, 50426), (2654, 25384), (2672, 25213), (3173, 21232), (5308, 12692), (6346, 10616)]