27279952

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 64460160

約数和(自身を除く): 37180208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 227, 232, 259, 296, 406, 454, 464, 518, 592, 812, 908, 1036, 1073, 1589, 1624, 1816, 2072, 2146, 3178, 3248, 3632, 4144, 4292, 6356, 6583, 7511, 8399, 8584, 12712, 13166, 15022, 16798, 17168, 25424, 26332, 30044, 33596, 46081, 52664, 58793, 60088, 67192, 92162, 105328, 117586, 120176, 134384, 184324, 235172, 243571, 368648, 470344, 487142, 737296, 940688, 974284, 1704997, 1948568, 3409994, 3897136, 6819988, 13639976, 27279952]

約数ペア:

[(1, 27279952), (2, 13639976), (4, 6819988), (7, 3897136), (8, 3409994), (14, 1948568), (16, 1704997), (28, 974284), (29, 940688), (37, 737296), (56, 487142), (58, 470344), (74, 368648), (112, 243571), (116, 235172), (148, 184324), (203, 134384), (227, 120176), (232, 117586), (259, 105328), (296, 92162), (406, 67192), (454, 60088), (464, 58793), (518, 52664), (592, 46081), (812, 33596), (908, 30044), (1036, 26332), (1073, 25424), (1589, 17168), (1624, 16798), (1816, 15022), (2072, 13166), (2146, 12712), (3178, 8584), (3248, 8399), (3632, 7511), (4144, 6583), (4292, 6356)]