2515176704

素因数分解:

$2^8\times {\mathrm{71}}^2\times {\mathrm{1949}}^1$

素因数の和:2107

約数の個数: 54

約数和(自身を含む): 5094848850

約数和(自身を除く): 2579672146

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 1949, 2272, 3898, 4544, 5041, 7796, 9088, 10082, 15592, 18176, 20164, 31184, 40328, 62368, 80656, 124736, 138379, 161312, 249472, 276758, 322624, 498944, 553516, 645248, 1107032, 1290496, 2214064, 4428128, 8856256, 9824909, 17712512, 19649818, 35425024, 39299636, 78599272, 157198544, 314397088, 628794176, 1257588352, 2515176704]

約数ペア:

[(1, 2515176704), (2, 1257588352), (4, 628794176), (8, 314397088), (16, 157198544), (32, 78599272), (64, 39299636), (71, 35425024), (128, 19649818), (142, 17712512), (256, 9824909), (284, 8856256), (568, 4428128), (1136, 2214064), (1949, 1290496), (2272, 1107032), (3898, 645248), (4544, 553516), (5041, 498944), (7796, 322624), (9088, 276758), (10082, 249472), (15592, 161312), (18176, 138379), (20164, 124736), (31184, 80656), (40328, 62368)]