25962124172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1\times {\mathrm{2273}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 48239180640

約数和(自身を除く): 22277056468

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 1097, 2194, 2273, 2603, 4388, 4546, 5206, 9092, 10412, 20843, 41686, 43187, 83372, 86374, 150289, 172748, 300578, 311401, 601156, 622802, 1245604, 2493481, 2855491, 4986962, 5710982, 5916619, 9973924, 11421964, 11833238, 23666476, 47376139, 94752278, 189504556, 341606897, 683213794, 1366427588, 6490531043, 12981062086, 25962124172]

約数ペア:

[(1, 25962124172), (2, 12981062086), (4, 6490531043), (19, 1366427588), (38, 683213794), (76, 341606897), (137, 189504556), (274, 94752278), (548, 47376139), (1097, 23666476), (2194, 11833238), (2273, 11421964), (2603, 9973924), (4388, 5916619), (4546, 5710982), (5206, 4986962), (9092, 2855491), (10412, 2493481), (20843, 1245604), (41686, 622802), (43187, 601156), (83372, 311401), (86374, 300578), (150289, 172748)]