26408404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 54835200

約数和(自身を除く): 28426796

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1019, 1178, 1364, 2038, 2356, 4076, 6479, 11209, 12958, 19361, 22418, 25916, 31589, 38722, 44836, 63178, 77444, 126356, 212971, 347479, 425942, 600191, 694958, 851884, 1200382, 1389916, 2400764, 6602101, 13204202, 26408404]

約数ペア:

[(1, 26408404), (2, 13204202), (4, 6602101), (11, 2400764), (19, 1389916), (22, 1200382), (31, 851884), (38, 694958), (44, 600191), (62, 425942), (76, 347479), (124, 212971), (209, 126356), (341, 77444), (418, 63178), (589, 44836), (682, 38722), (836, 31589), (1019, 25916), (1178, 22418), (1364, 19361), (2038, 12958), (2356, 11209), (4076, 6479)]