28354992

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31091}}^1$

素因数の和:31121

約数の個数: 40

約数和(自身を含む): 77108160

約数和(自身を除く): 48753168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 31091, 62182, 93273, 124364, 186546, 248728, 373092, 497456, 590729, 746184, 1181458, 1492368, 1772187, 2362916, 3544374, 4725832, 7088748, 9451664, 14177496, 28354992]

約数ペア:

[(1, 28354992), (2, 14177496), (3, 9451664), (4, 7088748), (6, 4725832), (8, 3544374), (12, 2362916), (16, 1772187), (19, 1492368), (24, 1181458), (38, 746184), (48, 590729), (57, 497456), (76, 373092), (114, 248728), (152, 186546), (228, 124364), (304, 93273), (456, 62182), (912, 31091)]