28472688

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3911

約数の個数: 80

約数和(自身を含む): 86556960

約数和(自身を除く): 58084272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 3877, 7344, 7754, 11631, 15508, 23262, 31016, 34893, 46524, 62032, 65909, 69786, 93048, 104679, 131818, 139572, 186096, 197727, 209358, 263636, 279144, 395454, 418716, 527272, 558288, 593181, 790908, 837432, 1054544, 1186362, 1581816, 1674864, 1779543, 2372724, 3163632, 3559086, 4745448, 7118172, 9490896, 14236344, 28472688]

約数ペア:

[(1, 28472688), (2, 14236344), (3, 9490896), (4, 7118172), (6, 4745448), (8, 3559086), (9, 3163632), (12, 2372724), (16, 1779543), (17, 1674864), (18, 1581816), (24, 1186362), (27, 1054544), (34, 837432), (36, 790908), (48, 593181), (51, 558288), (54, 527272), (68, 418716), (72, 395454), (102, 279144), (108, 263636), (136, 209358), (144, 197727), (153, 186096), (204, 139572), (216, 131818), (272, 104679), (306, 93048), (408, 69786), (432, 65909), (459, 62032), (612, 46524), (816, 34893), (918, 31016), (1224, 23262), (1836, 15508), (2448, 11631), (3672, 7754), (3877, 7344)]