2244736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 5140800

約数和(自身を除く): 2896064

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 71, 76, 104, 128, 142, 152, 208, 247, 284, 304, 416, 494, 568, 608, 832, 923, 988, 1136, 1216, 1349, 1664, 1846, 1976, 2272, 2432, 2698, 3692, 3952, 4544, 5396, 7384, 7904, 9088, 10792, 14768, 15808, 17537, 21584, 29536, 31616, 35074, 43168, 59072, 70148, 86336, 118144, 140296, 172672, 280592, 561184, 1122368, 2244736]

約数ペア:

[(1, 2244736), (2, 1122368), (4, 561184), (8, 280592), (13, 172672), (16, 140296), (19, 118144), (26, 86336), (32, 70148), (38, 59072), (52, 43168), (64, 35074), (71, 31616), (76, 29536), (104, 21584), (128, 17537), (142, 15808), (152, 14768), (208, 10792), (247, 9088), (284, 7904), (304, 7384), (416, 5396), (494, 4544), (568, 3952), (608, 3692), (832, 2698), (923, 2432), (988, 2272), (1136, 1976), (1216, 1846), (1349, 1664)]