4820969216

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86783}}^1$

素因数の和:86837

約数の個数: 72

約数和(自身を含む): 11352735744

約数和(自身を除く): 6531766528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 55552, 86783, 173566, 347132, 607481, 694264, 1214962, 1388528, 2429924, 2690273, 2777056, 4859848, 5380546, 5554112, 9719696, 10761092, 11108224, 18831911, 19439392, 21522184, 22216448, 37663822, 38878784, 43044368, 75327644, 77757568, 86088736, 150655288, 155515136, 172177472, 301310576, 344354944, 602621152, 688709888, 1205242304, 2410484608, 4820969216]

約数ペア:

[(1, 4820969216), (2, 2410484608), (4, 1205242304), (7, 688709888), (8, 602621152), (14, 344354944), (16, 301310576), (28, 172177472), (31, 155515136), (32, 150655288), (56, 86088736), (62, 77757568), (64, 75327644), (112, 43044368), (124, 38878784), (128, 37663822), (217, 22216448), (224, 21522184), (248, 19439392), (256, 18831911), (434, 11108224), (448, 10761092), (496, 9719696), (868, 5554112), (896, 5380546), (992, 4859848), (1736, 2777056), (1792, 2690273), (1984, 2429924), (3472, 1388528), (3968, 1214962), (6944, 694264), (7936, 607481), (13888, 347132), (27776, 173566), (55552, 86783)]