15696677444

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{161137}}^1$

素因数の和:161233

約数の個数: 48

約数和(自身を含む): 32485420800

約数和(自身を除く): 16788743356

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 343, 497, 686, 994, 1372, 1988, 3479, 6958, 13916, 24353, 48706, 97412, 161137, 322274, 644548, 1127959, 2255918, 4511836, 7895713, 11440727, 15791426, 22881454, 31582852, 45762908, 55269991, 80085089, 110539982, 160170178, 221079964, 320340356, 560595623, 1121191246, 2242382492, 3924169361, 7848338722, 15696677444]

約数ペア:

[(1, 15696677444), (2, 7848338722), (4, 3924169361), (7, 2242382492), (14, 1121191246), (28, 560595623), (49, 320340356), (71, 221079964), (98, 160170178), (142, 110539982), (196, 80085089), (284, 55269991), (343, 45762908), (497, 31582852), (686, 22881454), (994, 15791426), (1372, 11440727), (1988, 7895713), (3479, 4511836), (6958, 2255918), (13916, 1127959), (24353, 644548), (48706, 322274), (97412, 161137)]