15697216808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{23773}}^1$

素因数の和:24706

約数の個数: 64

約数和(自身を含む): 36265810560

約数和(自身を除く): 20568593752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 907, 1814, 3628, 6349, 7256, 11791, 12698, 23582, 23773, 25396, 47164, 47546, 50792, 82537, 94328, 95092, 165074, 166411, 190184, 309049, 330148, 332822, 618098, 660296, 665644, 1236196, 1331288, 2163343, 2472392, 4326686, 8653372, 17306744, 21562111, 43124222, 86248444, 150934777, 172496888, 280307443, 301869554, 560614886, 603739108, 1121229772, 1207478216, 1962152101, 2242459544, 3924304202, 7848608404, 15697216808]

約数ペア:

[(1, 15697216808), (2, 7848608404), (4, 3924304202), (7, 2242459544), (8, 1962152101), (13, 1207478216), (14, 1121229772), (26, 603739108), (28, 560614886), (52, 301869554), (56, 280307443), (91, 172496888), (104, 150934777), (182, 86248444), (364, 43124222), (728, 21562111), (907, 17306744), (1814, 8653372), (3628, 4326686), (6349, 2472392), (7256, 2163343), (11791, 1331288), (12698, 1236196), (23582, 665644), (23773, 660296), (25396, 618098), (47164, 332822), (47546, 330148), (50792, 309049), (82537, 190184), (94328, 166411), (95092, 165074)]