7561282664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{2503}}^1$

素因数の和:3490

約数の個数: 64

約数和(自身を含む): 15783613440

約数和(自身を除く): 8222330776

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 937, 1612, 1874, 2503, 3224, 3748, 5006, 7496, 10012, 12181, 20024, 24362, 29047, 32539, 48724, 58094, 65078, 77593, 97448, 116188, 130156, 155186, 232376, 260312, 310372, 377611, 620744, 755222, 1008709, 1510444, 2017418, 2345311, 3020888, 4034836, 4690622, 8069672, 9381244, 18762488, 30489043, 60978086, 72704641, 121956172, 145409282, 243912344, 290818564, 581637128, 945160333, 1890320666, 3780641332, 7561282664]

約数ペア:

[(1, 7561282664), (2, 3780641332), (4, 1890320666), (8, 945160333), (13, 581637128), (26, 290818564), (31, 243912344), (52, 145409282), (62, 121956172), (104, 72704641), (124, 60978086), (248, 30489043), (403, 18762488), (806, 9381244), (937, 8069672), (1612, 4690622), (1874, 4034836), (2503, 3020888), (3224, 2345311), (3748, 2017418), (5006, 1510444), (7496, 1008709), (10012, 755222), (12181, 620744), (20024, 377611), (24362, 310372), (29047, 260312), (32539, 232376), (48724, 155186), (58094, 130156), (65078, 116188), (77593, 97448)]