7815704008

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1\times {\mathrm{1429}}^1$

素因数の和:2510

約数の個数: 64

約数和(自身を含む): 16943097600

約数和(自身を除く): 9127393592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 967, 1414, 1429, 1934, 2828, 2858, 3868, 5656, 5716, 6769, 7736, 10003, 11432, 13538, 20006, 27076, 40012, 54152, 80024, 97667, 144329, 195334, 288658, 390668, 577316, 683669, 781336, 1010303, 1154632, 1367338, 1381843, 2020606, 2734676, 2763686, 4041212, 5469352, 5527372, 8082424, 9672901, 11054744, 19345802, 38691604, 77383208, 139566143, 279132286, 558264572, 976963001, 1116529144, 1953926002, 3907852004, 7815704008]

約数ペア:

[(1, 7815704008), (2, 3907852004), (4, 1953926002), (7, 1116529144), (8, 976963001), (14, 558264572), (28, 279132286), (56, 139566143), (101, 77383208), (202, 38691604), (404, 19345802), (707, 11054744), (808, 9672901), (967, 8082424), (1414, 5527372), (1429, 5469352), (1934, 4041212), (2828, 2763686), (2858, 2734676), (3868, 2020606), (5656, 1381843), (5716, 1367338), (6769, 1154632), (7736, 1010303), (10003, 781336), (11432, 683669), (13538, 577316), (20006, 390668), (27076, 288658), (40012, 195334), (54152, 144329), (80024, 97667)]