61495552

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 132451200

約数和(自身を除く): 70955648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 269, 304, 376, 538, 608, 752, 893, 1076, 1216, 1504, 1786, 2152, 2432, 3008, 3572, 4304, 4864, 5111, 6016, 7144, 8608, 10222, 12032, 12643, 14288, 17216, 20444, 25286, 28576, 34432, 40888, 50572, 57152, 68864, 81776, 101144, 114304, 163552, 202288, 228608, 240217, 327104, 404576, 480434, 654208, 809152, 960868, 1308416, 1618304, 1921736, 3236608, 3843472, 7686944, 15373888, 30747776, 61495552]

約数ペア:

[(1, 61495552), (2, 30747776), (4, 15373888), (8, 7686944), (16, 3843472), (19, 3236608), (32, 1921736), (38, 1618304), (47, 1308416), (64, 960868), (76, 809152), (94, 654208), (128, 480434), (152, 404576), (188, 327104), (256, 240217), (269, 228608), (304, 202288), (376, 163552), (538, 114304), (608, 101144), (752, 81776), (893, 68864), (1076, 57152), (1216, 50572), (1504, 40888), (1786, 34432), (2152, 28576), (2432, 25286), (3008, 20444), (3572, 17216), (4304, 14288), (4864, 12643), (5111, 12032), (6016, 10222), (7144, 8608)]