28263108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 70096320

約数和(自身を除く): 41833212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 678, 1097, 1356, 2147, 2194, 3291, 4294, 4388, 6441, 6582, 8588, 12882, 13164, 20843, 25764, 41686, 62529, 83372, 123961, 125058, 247922, 250116, 371883, 495844, 743766, 1487532, 2355259, 4710518, 7065777, 9421036, 14131554, 28263108]

約数ペア:

[(1, 28263108), (2, 14131554), (3, 9421036), (4, 7065777), (6, 4710518), (12, 2355259), (19, 1487532), (38, 743766), (57, 495844), (76, 371883), (113, 250116), (114, 247922), (226, 125058), (228, 123961), (339, 83372), (452, 62529), (678, 41686), (1097, 25764), (1356, 20843), (2147, 13164), (2194, 12882), (3291, 8588), (4294, 6582), (4388, 6441)]