28392384

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 81361280

約数和(自身を除く): 52968896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 129, 152, 172, 181, 192, 228, 258, 304, 344, 362, 456, 516, 543, 608, 688, 724, 817, 912, 1032, 1086, 1216, 1376, 1448, 1634, 1824, 2064, 2172, 2451, 2752, 2896, 3268, 3439, 3648, 4128, 4344, 4902, 5792, 6536, 6878, 7783, 8256, 8688, 9804, 10317, 11584, 13072, 13756, 15566, 17376, 19608, 20634, 23349, 26144, 27512, 31132, 34752, 39216, 41268, 46698, 52288, 55024, 62264, 78432, 82536, 93396, 110048, 124528, 147877, 156864, 165072, 186792, 220096, 249056, 295754, 330144, 373584, 443631, 498112, 591508, 660288, 747168, 887262, 1183016, 1494336, 1774524, 2366032, 3549048, 4732064, 7098096, 9464128, 14196192, 28392384]

約数ペア:

[(1, 28392384), (2, 14196192), (3, 9464128), (4, 7098096), (6, 4732064), (8, 3549048), (12, 2366032), (16, 1774524), (19, 1494336), (24, 1183016), (32, 887262), (38, 747168), (43, 660288), (48, 591508), (57, 498112), (64, 443631), (76, 373584), (86, 330144), (96, 295754), (114, 249056), (129, 220096), (152, 186792), (172, 165072), (181, 156864), (192, 147877), (228, 124528), (258, 110048), (304, 93396), (344, 82536), (362, 78432), (456, 62264), (516, 55024), (543, 52288), (608, 46698), (688, 41268), (724, 39216), (817, 34752), (912, 31132), (1032, 27512), (1086, 26144), (1216, 23349), (1376, 20634), (1448, 19608), (1634, 17376), (1824, 15566), (2064, 13756), (2172, 13072), (2451, 11584), (2752, 10317), (2896, 9804), (3268, 8688), (3439, 8256), (3648, 7783), (4128, 6878), (4344, 6536), (4902, 5792)]