39700128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2447}}^1$

素因数の和:2486

約数の個数: 72

約数和(自身を含む): 112891968

約数和(自身を除く): 73191840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2447, 2704, 4056, 4894, 5408, 7341, 8112, 9788, 14682, 16224, 19576, 29364, 31811, 39152, 58728, 63622, 78304, 95433, 117456, 127244, 190866, 234912, 254488, 381732, 413543, 508976, 763464, 827086, 1017952, 1240629, 1526928, 1654172, 2481258, 3053856, 3308344, 4962516, 6616688, 9925032, 13233376, 19850064, 39700128]

約数ペア:

[(1, 39700128), (2, 19850064), (3, 13233376), (4, 9925032), (6, 6616688), (8, 4962516), (12, 3308344), (13, 3053856), (16, 2481258), (24, 1654172), (26, 1526928), (32, 1240629), (39, 1017952), (48, 827086), (52, 763464), (78, 508976), (96, 413543), (104, 381732), (156, 254488), (169, 234912), (208, 190866), (312, 127244), (338, 117456), (416, 95433), (507, 78304), (624, 63622), (676, 58728), (1014, 39152), (1248, 31811), (1352, 29364), (2028, 19576), (2447, 16224), (2704, 14682), (4056, 9788), (4894, 8112), (5408, 7341)]