26433028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 52920000

約数和(自身を除く): 26486972

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 499, 646, 697, 779, 998, 1292, 1394, 1558, 1996, 2788, 3116, 8483, 9481, 13243, 16966, 18962, 20459, 26486, 33932, 37924, 40918, 52972, 81836, 161177, 322354, 347803, 388721, 644708, 695606, 777442, 1391212, 1554884, 6608257, 13216514, 26433028]

約数ペア:

[(1, 26433028), (2, 13216514), (4, 6608257), (17, 1554884), (19, 1391212), (34, 777442), (38, 695606), (41, 644708), (68, 388721), (76, 347803), (82, 322354), (164, 161177), (323, 81836), (499, 52972), (646, 40918), (697, 37924), (779, 33932), (998, 26486), (1292, 20459), (1394, 18962), (1558, 16966), (1996, 13243), (2788, 9481), (3116, 8483)]