28722288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 86034176

約数和(自身を除く): 57311888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1171, 1533, 1752, 2044, 2342, 3066, 3504, 3513, 4088, 4684, 6132, 7026, 8176, 8197, 9368, 12264, 14052, 16394, 18736, 24528, 24591, 28104, 32788, 49182, 56208, 65576, 85483, 98364, 131152, 170966, 196728, 256449, 341932, 393456, 512898, 598381, 683864, 1025796, 1196762, 1367728, 1795143, 2051592, 2393524, 3590286, 4103184, 4787048, 7180572, 9574096, 14361144, 28722288]

約数ペア:

[(1, 28722288), (2, 14361144), (3, 9574096), (4, 7180572), (6, 4787048), (7, 4103184), (8, 3590286), (12, 2393524), (14, 2051592), (16, 1795143), (21, 1367728), (24, 1196762), (28, 1025796), (42, 683864), (48, 598381), (56, 512898), (73, 393456), (84, 341932), (112, 256449), (146, 196728), (168, 170966), (219, 131152), (292, 98364), (336, 85483), (438, 65576), (511, 56208), (584, 49182), (876, 32788), (1022, 28104), (1168, 24591), (1171, 24528), (1533, 18736), (1752, 16394), (2044, 14052), (2342, 12264), (3066, 9368), (3504, 8197), (3513, 8176), (4088, 7026), (4684, 6132)]