28014728272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{2341}}^1$

素因数の和:3452

約数の個数: 80

約数和(自身を含む): 58546252800

約数和(自身を除く): 30531524528

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1049, 1426, 2098, 2341, 2852, 4196, 4682, 5704, 8392, 9364, 11408, 16784, 18728, 24127, 32519, 37456, 48254, 53843, 65038, 72571, 96508, 107686, 130076, 145142, 193016, 215372, 260152, 290284, 386032, 430744, 520304, 580568, 747937, 861488, 1161136, 1495874, 1669133, 2455709, 2991748, 3338266, 4911418, 5983496, 6676532, 9822836, 11966992, 13353064, 19645672, 26706128, 39291344, 56481307, 76126979, 112962614, 152253958, 225925228, 304507916, 451850456, 609015832, 903700912, 1218031664, 1750920517, 3501841034, 7003682068, 14007364136, 28014728272]

約数ペア:

[(1, 28014728272), (2, 14007364136), (4, 7003682068), (8, 3501841034), (16, 1750920517), (23, 1218031664), (31, 903700912), (46, 609015832), (62, 451850456), (92, 304507916), (124, 225925228), (184, 152253958), (248, 112962614), (368, 76126979), (496, 56481307), (713, 39291344), (1049, 26706128), (1426, 19645672), (2098, 13353064), (2341, 11966992), (2852, 9822836), (4196, 6676532), (4682, 5983496), (5704, 4911418), (8392, 3338266), (9364, 2991748), (11408, 2455709), (16784, 1669133), (18728, 1495874), (24127, 1161136), (32519, 861488), (37456, 747937), (48254, 580568), (53843, 520304), (65038, 430744), (72571, 386032), (96508, 290284), (107686, 260152), (130076, 215372), (145142, 193016)]