71739044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 139944000

約数和(自身を除く): 68204956

約数列:

[1, 2, 4, 13, 26, 52, 59, 67, 118, 134, 236, 268, 349, 698, 767, 871, 1396, 1534, 1742, 3068, 3484, 3953, 4537, 7906, 9074, 15812, 18148, 20591, 23383, 41182, 46766, 51389, 82364, 93532, 102778, 205556, 267683, 303979, 535366, 607958, 1070732, 1215916, 1379597, 2759194, 5518388, 17934761, 35869522, 71739044]

約数ペア:

[(1, 71739044), (2, 35869522), (4, 17934761), (13, 5518388), (26, 2759194), (52, 1379597), (59, 1215916), (67, 1070732), (118, 607958), (134, 535366), (236, 303979), (268, 267683), (349, 205556), (698, 102778), (767, 93532), (871, 82364), (1396, 51389), (1534, 46766), (1742, 41182), (3068, 23383), (3484, 20591), (3953, 18148), (4537, 15812), (7906, 9074)]