65922416

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 154228224

約数和(自身を除く): 88305808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 157, 161, 163, 184, 314, 322, 326, 368, 628, 644, 652, 1099, 1141, 1256, 1288, 1304, 2198, 2282, 2512, 2576, 2608, 3611, 3749, 4396, 4564, 7222, 7498, 8792, 9128, 14444, 14996, 17584, 18256, 25277, 25591, 26243, 28888, 29992, 50554, 51182, 52486, 57776, 59984, 101108, 102364, 104972, 179137, 202216, 204728, 209944, 358274, 404432, 409456, 419888, 588593, 716548, 1177186, 1433096, 2354372, 2866192, 4120151, 4708744, 8240302, 9417488, 16480604, 32961208, 65922416]

約数ペア:

[(1, 65922416), (2, 32961208), (4, 16480604), (7, 9417488), (8, 8240302), (14, 4708744), (16, 4120151), (23, 2866192), (28, 2354372), (46, 1433096), (56, 1177186), (92, 716548), (112, 588593), (157, 419888), (161, 409456), (163, 404432), (184, 358274), (314, 209944), (322, 204728), (326, 202216), (368, 179137), (628, 104972), (644, 102364), (652, 101108), (1099, 59984), (1141, 57776), (1256, 52486), (1288, 51182), (1304, 50554), (2198, 29992), (2282, 28888), (2512, 26243), (2576, 25591), (2608, 25277), (3611, 18256), (3749, 17584), (4396, 14996), (4564, 14444), (7222, 9128), (7498, 8792)]