28773143812

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{53269}}^1$

素因数の和:53572

約数の個数: 48

約数和(自身を含む): 58421422080

約数和(自身を除く): 29648278268

約数列:

[1, 2, 4, 7, 14, 28, 101, 191, 202, 382, 404, 707, 764, 1337, 1414, 2674, 2828, 5348, 19291, 38582, 53269, 77164, 106538, 135037, 213076, 270074, 372883, 540148, 745766, 1491532, 5380169, 10174379, 10760338, 20348758, 21520676, 37661183, 40697516, 71220653, 75322366, 142441306, 150644732, 284882612, 1027612279, 2055224558, 4110449116, 7193285953, 14386571906, 28773143812]

約数ペア:

[(1, 28773143812), (2, 14386571906), (4, 7193285953), (7, 4110449116), (14, 2055224558), (28, 1027612279), (101, 284882612), (191, 150644732), (202, 142441306), (382, 75322366), (404, 71220653), (707, 40697516), (764, 37661183), (1337, 21520676), (1414, 20348758), (2674, 10760338), (2828, 10174379), (5348, 5380169), (19291, 1491532), (38582, 745766), (53269, 540148), (77164, 372883), (106538, 270074), (135037, 213076)]