28541952

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 132

約数和(自身を含む): 87284080

約数和(自身を除く): 58742128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 163, 171, 192, 228, 256, 288, 304, 326, 342, 384, 456, 489, 512, 576, 608, 652, 684, 768, 912, 978, 1024, 1152, 1216, 1304, 1368, 1467, 1536, 1824, 1956, 2304, 2432, 2608, 2736, 2934, 3072, 3097, 3648, 3912, 4608, 4864, 5216, 5472, 5868, 6194, 7296, 7824, 9216, 9291, 9728, 10432, 10944, 11736, 12388, 14592, 15648, 18582, 19456, 20864, 21888, 23472, 24776, 27873, 29184, 31296, 37164, 41728, 43776, 46944, 49552, 55746, 58368, 62592, 74328, 83456, 87552, 93888, 99104, 111492, 125184, 148656, 166912, 175104, 187776, 198208, 222984, 250368, 297312, 375552, 396416, 445968, 500736, 594624, 751104, 792832, 891936, 1189248, 1502208, 1585664, 1783872, 2378496, 3171328, 3567744, 4756992, 7135488, 9513984, 14270976, 28541952]

約数ペア:

[(1, 28541952), (2, 14270976), (3, 9513984), (4, 7135488), (6, 4756992), (8, 3567744), (9, 3171328), (12, 2378496), (16, 1783872), (18, 1585664), (19, 1502208), (24, 1189248), (32, 891936), (36, 792832), (38, 751104), (48, 594624), (57, 500736), (64, 445968), (72, 396416), (76, 375552), (96, 297312), (114, 250368), (128, 222984), (144, 198208), (152, 187776), (163, 175104), (171, 166912), (192, 148656), (228, 125184), (256, 111492), (288, 99104), (304, 93888), (326, 87552), (342, 83456), (384, 74328), (456, 62592), (489, 58368), (512, 55746), (576, 49552), (608, 46944), (652, 43776), (684, 41728), (768, 37164), (912, 31296), (978, 29184), (1024, 27873), (1152, 24776), (1216, 23472), (1304, 21888), (1368, 20864), (1467, 19456), (1536, 18582), (1824, 15648), (1956, 14592), (2304, 12388), (2432, 11736), (2608, 10944), (2736, 10432), (2934, 9728), (3072, 9291), (3097, 9216), (3648, 7824), (3912, 7296), (4608, 6194), (4864, 5868), (5216, 5472)]