8722056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 25142400

約数和(自身を除く): 16420344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 269, 386, 538, 579, 772, 807, 1076, 1158, 1351, 1544, 1614, 1883, 2152, 2316, 2702, 3228, 3766, 4053, 4632, 5404, 5649, 6456, 7532, 8106, 10808, 11298, 15064, 16212, 22596, 32424, 45192, 51917, 103834, 155751, 207668, 311502, 363419, 415336, 623004, 726838, 1090257, 1246008, 1453676, 2180514, 2907352, 4361028, 8722056]

約数ペア:

[(1, 8722056), (2, 4361028), (3, 2907352), (4, 2180514), (6, 1453676), (7, 1246008), (8, 1090257), (12, 726838), (14, 623004), (21, 415336), (24, 363419), (28, 311502), (42, 207668), (56, 155751), (84, 103834), (168, 51917), (193, 45192), (269, 32424), (386, 22596), (538, 16212), (579, 15064), (772, 11298), (807, 10808), (1076, 8106), (1158, 7532), (1351, 6456), (1544, 5649), (1614, 5404), (1883, 4632), (2152, 4053), (2316, 3766), (2702, 3228)]