28495944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 84464640

約数和(自身を除く): 55968696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 751, 1054, 1116, 1224, 1502, 1581, 2108, 2232, 2253, 3004, 3162, 4216, 4506, 4743, 6008, 6324, 6759, 9012, 9486, 12648, 12767, 13518, 18024, 18972, 23281, 25534, 27036, 37944, 38301, 46562, 51068, 54072, 69843, 76602, 93124, 102136, 114903, 139686, 153204, 186248, 209529, 229806, 279372, 306408, 395777, 419058, 459612, 558744, 791554, 838116, 919224, 1187331, 1583108, 1676232, 2374662, 3166216, 3561993, 4749324, 7123986, 9498648, 14247972, 28495944]

約数ペア:

[(1, 28495944), (2, 14247972), (3, 9498648), (4, 7123986), (6, 4749324), (8, 3561993), (9, 3166216), (12, 2374662), (17, 1676232), (18, 1583108), (24, 1187331), (31, 919224), (34, 838116), (36, 791554), (51, 558744), (62, 459612), (68, 419058), (72, 395777), (93, 306408), (102, 279372), (124, 229806), (136, 209529), (153, 186248), (186, 153204), (204, 139686), (248, 114903), (279, 102136), (306, 93124), (372, 76602), (408, 69843), (527, 54072), (558, 51068), (612, 46562), (744, 38301), (751, 37944), (1054, 27036), (1116, 25534), (1224, 23281), (1502, 18972), (1581, 18024), (2108, 13518), (2232, 12767), (2253, 12648), (3004, 9486), (3162, 9012), (4216, 6759), (4506, 6324), (4743, 6008)]