2542584032

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{2389}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 5083243200

約数和(自身を除く): 2540659168

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 421, 632, 842, 1264, 1684, 2389, 2528, 3368, 4778, 6736, 9556, 13472, 19112, 33259, 38224, 66518, 76448, 133036, 188731, 266072, 377462, 532144, 754924, 1005769, 1064288, 1509848, 2011538, 3019696, 4023076, 6039392, 8046152, 16092304, 32184608, 79455751, 158911502, 317823004, 635646008, 1271292016, 2542584032]

約数ペア:

[(1, 2542584032), (2, 1271292016), (4, 635646008), (8, 317823004), (16, 158911502), (32, 79455751), (79, 32184608), (158, 16092304), (316, 8046152), (421, 6039392), (632, 4023076), (842, 3019696), (1264, 2011538), (1684, 1509848), (2389, 1064288), (2528, 1005769), (3368, 754924), (4778, 532144), (6736, 377462), (9556, 266072), (13472, 188731), (19112, 133036), (33259, 76448), (38224, 66518)]