28901088

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5903}}^1$

素因数の和:5936

約数の個数: 72

約数和(自身を含む): 87036768

約数和(自身を除く): 58135680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 5903, 11806, 17709, 23612, 35418, 47224, 53127, 70836, 94448, 100351, 106254, 141672, 188896, 200702, 212508, 283344, 301053, 401404, 425016, 566688, 602106, 802808, 850032, 903159, 1204212, 1605616, 1700064, 1806318, 2408424, 3211232, 3612636, 4816848, 7225272, 9633696, 14450544, 28901088]

約数ペア:

[(1, 28901088), (2, 14450544), (3, 9633696), (4, 7225272), (6, 4816848), (8, 3612636), (9, 3211232), (12, 2408424), (16, 1806318), (17, 1700064), (18, 1605616), (24, 1204212), (32, 903159), (34, 850032), (36, 802808), (48, 602106), (51, 566688), (68, 425016), (72, 401404), (96, 301053), (102, 283344), (136, 212508), (144, 200702), (153, 188896), (204, 141672), (272, 106254), (288, 100351), (306, 94448), (408, 70836), (544, 53127), (612, 47224), (816, 35418), (1224, 23612), (1632, 17709), (2448, 11806), (4896, 5903)]