7138464788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{44269}}^1$

素因数の和:44736

約数の個数: 48

約数和(自身を含む): 15410209920

約数和(自身を除く): 8271745132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 443, 886, 1772, 3101, 5759, 6202, 11518, 12404, 23036, 40313, 44269, 80626, 88538, 161252, 177076, 309883, 575497, 619766, 1150994, 1239532, 2301988, 4028479, 8056958, 16113916, 19611167, 39222334, 78444668, 137278169, 254945171, 274556338, 509890342, 549112676, 1019780684, 1784616197, 3569232394, 7138464788]

約数ペア:

[(1, 7138464788), (2, 3569232394), (4, 1784616197), (7, 1019780684), (13, 549112676), (14, 509890342), (26, 274556338), (28, 254945171), (52, 137278169), (91, 78444668), (182, 39222334), (364, 19611167), (443, 16113916), (886, 8056958), (1772, 4028479), (3101, 2301988), (5759, 1239532), (6202, 1150994), (11518, 619766), (12404, 575497), (23036, 309883), (40313, 177076), (44269, 161252), (80626, 88538)]