28542024

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 92928000

約数和(自身を除く): 64385976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 439, 504, 516, 602, 756, 774, 878, 903, 1032, 1161, 1204, 1317, 1512, 1548, 1756, 1806, 2322, 2408, 2634, 2709, 3073, 3096, 3512, 3612, 3951, 4644, 5268, 5418, 6146, 7224, 7902, 8127, 9219, 9288, 10536, 10836, 11853, 12292, 15804, 16254, 18438, 18877, 21672, 23706, 24584, 27657, 31608, 32508, 36876, 37754, 47412, 55314, 56631, 65016, 73752, 75508, 82971, 94824, 110628, 113262, 132139, 151016, 165942, 169893, 221256, 226524, 264278, 331884, 339786, 396417, 453048, 509679, 528556, 663768, 679572, 792834, 1019358, 1057112, 1189251, 1359144, 1585668, 2038716, 2378502, 3171336, 3567753, 4077432, 4757004, 7135506, 9514008, 14271012, 28542024]

約数ペア:

[(1, 28542024), (2, 14271012), (3, 9514008), (4, 7135506), (6, 4757004), (7, 4077432), (8, 3567753), (9, 3171336), (12, 2378502), (14, 2038716), (18, 1585668), (21, 1359144), (24, 1189251), (27, 1057112), (28, 1019358), (36, 792834), (42, 679572), (43, 663768), (54, 528556), (56, 509679), (63, 453048), (72, 396417), (84, 339786), (86, 331884), (108, 264278), (126, 226524), (129, 221256), (168, 169893), (172, 165942), (189, 151016), (216, 132139), (252, 113262), (258, 110628), (301, 94824), (344, 82971), (378, 75508), (387, 73752), (439, 65016), (504, 56631), (516, 55314), (602, 47412), (756, 37754), (774, 36876), (878, 32508), (903, 31608), (1032, 27657), (1161, 24584), (1204, 23706), (1317, 21672), (1512, 18877), (1548, 18438), (1756, 16254), (1806, 15804), (2322, 12292), (2408, 11853), (2634, 10836), (2709, 10536), (3073, 9288), (3096, 9219), (3512, 8127), (3612, 7902), (3951, 7224), (4644, 6146), (5268, 5418)]