28774152

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 86935680

約数和(自身を除く): 58161528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 132, 141, 188, 198, 264, 282, 376, 396, 423, 517, 564, 773, 792, 846, 1034, 1128, 1546, 1551, 1692, 2068, 2319, 3092, 3102, 3384, 4136, 4638, 4653, 6184, 6204, 6957, 8503, 9276, 9306, 12408, 13914, 17006, 18552, 18612, 25509, 27828, 34012, 36331, 37224, 51018, 55656, 68024, 72662, 76527, 102036, 108993, 145324, 153054, 204072, 217986, 290648, 306108, 326979, 399641, 435972, 612216, 653958, 799282, 871944, 1198923, 1307916, 1598564, 2397846, 2615832, 3197128, 3596769, 4795692, 7193538, 9591384, 14387076, 28774152]

約数ペア:

[(1, 28774152), (2, 14387076), (3, 9591384), (4, 7193538), (6, 4795692), (8, 3596769), (9, 3197128), (11, 2615832), (12, 2397846), (18, 1598564), (22, 1307916), (24, 1198923), (33, 871944), (36, 799282), (44, 653958), (47, 612216), (66, 435972), (72, 399641), (88, 326979), (94, 306108), (99, 290648), (132, 217986), (141, 204072), (188, 153054), (198, 145324), (264, 108993), (282, 102036), (376, 76527), (396, 72662), (423, 68024), (517, 55656), (564, 51018), (773, 37224), (792, 36331), (846, 34012), (1034, 27828), (1128, 25509), (1546, 18612), (1551, 18552), (1692, 17006), (2068, 13914), (2319, 12408), (3092, 9306), (3102, 9276), (3384, 8503), (4136, 6957), (4638, 6204), (4653, 6184)]