25523664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 72138240

約数和(自身を除く): 46614576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1009, 1054, 1488, 1581, 2018, 2108, 3027, 3162, 4036, 4216, 6054, 6324, 8072, 8432, 12108, 12648, 16144, 17153, 24216, 25296, 31279, 34306, 48432, 51459, 62558, 68612, 93837, 102918, 125116, 137224, 187674, 205836, 250232, 274448, 375348, 411672, 500464, 531743, 750696, 823344, 1063486, 1501392, 1595229, 2126972, 3190458, 4253944, 6380916, 8507888, 12761832, 25523664]

約数ペア:

[(1, 25523664), (2, 12761832), (3, 8507888), (4, 6380916), (6, 4253944), (8, 3190458), (12, 2126972), (16, 1595229), (17, 1501392), (24, 1063486), (31, 823344), (34, 750696), (48, 531743), (51, 500464), (62, 411672), (68, 375348), (93, 274448), (102, 250232), (124, 205836), (136, 187674), (186, 137224), (204, 125116), (248, 102918), (272, 93837), (372, 68612), (408, 62558), (496, 51459), (527, 48432), (744, 34306), (816, 31279), (1009, 25296), (1054, 24216), (1488, 17153), (1581, 16144), (2018, 12648), (2108, 12108), (3027, 8432), (3162, 8072), (4036, 6324), (4216, 6054)]