29872256

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 63892800

約数和(自身を除く): 34020544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 173, 284, 304, 346, 568, 608, 692, 1136, 1216, 1349, 1384, 2272, 2432, 2698, 2768, 3287, 4544, 5396, 5536, 6574, 9088, 10792, 11072, 12283, 13148, 21584, 22144, 24566, 26296, 43168, 49132, 52592, 86336, 98264, 105184, 172672, 196528, 210368, 233377, 393056, 420736, 466754, 786112, 933508, 1572224, 1867016, 3734032, 7468064, 14936128, 29872256]

約数ペア:

[(1, 29872256), (2, 14936128), (4, 7468064), (8, 3734032), (16, 1867016), (19, 1572224), (32, 933508), (38, 786112), (64, 466754), (71, 420736), (76, 393056), (128, 233377), (142, 210368), (152, 196528), (173, 172672), (284, 105184), (304, 98264), (346, 86336), (568, 52592), (608, 49132), (692, 43168), (1136, 26296), (1216, 24566), (1349, 22144), (1384, 21584), (2272, 13148), (2432, 12283), (2698, 11072), (2768, 10792), (3287, 9088), (4544, 6574), (5396, 5536)]