28062648

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 81628560

約数和(自身を除く): 53565912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 101, 102, 136, 153, 202, 204, 227, 303, 306, 404, 408, 454, 606, 612, 681, 808, 908, 909, 1212, 1224, 1362, 1717, 1816, 1818, 2043, 2424, 2724, 3434, 3636, 3859, 4086, 5151, 5448, 6868, 7272, 7718, 8172, 10302, 11577, 13736, 15436, 15453, 16344, 20604, 22927, 23154, 30872, 30906, 34731, 41208, 45854, 46308, 61812, 68781, 69462, 91708, 92616, 123624, 137562, 138924, 183416, 206343, 275124, 277848, 389759, 412686, 550248, 779518, 825372, 1169277, 1559036, 1650744, 2338554, 3118072, 3507831, 4677108, 7015662, 9354216, 14031324, 28062648]

約数ペア:

[(1, 28062648), (2, 14031324), (3, 9354216), (4, 7015662), (6, 4677108), (8, 3507831), (9, 3118072), (12, 2338554), (17, 1650744), (18, 1559036), (24, 1169277), (34, 825372), (36, 779518), (51, 550248), (68, 412686), (72, 389759), (101, 277848), (102, 275124), (136, 206343), (153, 183416), (202, 138924), (204, 137562), (227, 123624), (303, 92616), (306, 91708), (404, 69462), (408, 68781), (454, 61812), (606, 46308), (612, 45854), (681, 41208), (808, 34731), (908, 30906), (909, 30872), (1212, 23154), (1224, 22927), (1362, 20604), (1717, 16344), (1816, 15453), (1818, 15436), (2043, 13736), (2424, 11577), (2724, 10302), (3434, 8172), (3636, 7718), (3859, 7272), (4086, 6868), (5151, 5448)]