28237952

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 62791200

約数和(自身を除く): 34553248

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 683, 1088, 1216, 1292, 1366, 2176, 2432, 2584, 2732, 5168, 5464, 10336, 10928, 11611, 12977, 20672, 21856, 23222, 25954, 41344, 43712, 46444, 51908, 87424, 92888, 103816, 185776, 207632, 220609, 371552, 415264, 441218, 743104, 830528, 882436, 1486208, 1661056, 1764872, 3529744, 7059488, 14118976, 28237952]

約数ペア:

[(1, 28237952), (2, 14118976), (4, 7059488), (8, 3529744), (16, 1764872), (17, 1661056), (19, 1486208), (32, 882436), (34, 830528), (38, 743104), (64, 441218), (68, 415264), (76, 371552), (128, 220609), (136, 207632), (152, 185776), (272, 103816), (304, 92888), (323, 87424), (544, 51908), (608, 46444), (646, 43712), (683, 41344), (1088, 25954), (1216, 23222), (1292, 21856), (1366, 20672), (2176, 12977), (2432, 11611), (2584, 10928), (2732, 10336), (5168, 5464)]