7672808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 17841600

約数和(自身を除く): 10168792

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 353, 418, 494, 572, 706, 836, 988, 1144, 1412, 1672, 1976, 2717, 2824, 3883, 4589, 5434, 6707, 7766, 9178, 10868, 13414, 15532, 18356, 21736, 26828, 31064, 36712, 50479, 53656, 73777, 87191, 100958, 147554, 174382, 201916, 295108, 348764, 403832, 590216, 697528, 959101, 1918202, 3836404, 7672808]

約数ペア:

[(1, 7672808), (2, 3836404), (4, 1918202), (8, 959101), (11, 697528), (13, 590216), (19, 403832), (22, 348764), (26, 295108), (38, 201916), (44, 174382), (52, 147554), (76, 100958), (88, 87191), (104, 73777), (143, 53656), (152, 50479), (209, 36712), (247, 31064), (286, 26828), (353, 21736), (418, 18356), (494, 15532), (572, 13414), (706, 10868), (836, 9178), (988, 7766), (1144, 6707), (1412, 5434), (1672, 4589), (1976, 3883), (2717, 2824)]