85471004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 161239680

約数和(自身を除く): 75768676

約数列:

[1, 2, 4, 29, 47, 58, 61, 94, 116, 122, 188, 244, 257, 514, 1028, 1363, 1769, 2726, 2867, 3538, 5452, 5734, 7076, 7453, 11468, 12079, 14906, 15677, 24158, 29812, 31354, 48316, 62708, 83143, 166286, 332572, 350291, 454633, 700582, 736819, 909266, 1401164, 1473638, 1818532, 2947276, 21367751, 42735502, 85471004]

約数ペア:

[(1, 85471004), (2, 42735502), (4, 21367751), (29, 2947276), (47, 1818532), (58, 1473638), (61, 1401164), (94, 909266), (116, 736819), (122, 700582), (188, 454633), (244, 350291), (257, 332572), (514, 166286), (1028, 83143), (1363, 62708), (1769, 48316), (2726, 31354), (2867, 29812), (3538, 24158), (5452, 15677), (5734, 14906), (7076, 12079), (7453, 11468)]