27979156784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4159}}^1\times {\mathrm{24733}}^1$

素因数の和:28917

約数の個数: 40

約数和(自身を含む): 57414539520

約数和(自身を除く): 29435382736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4159, 8318, 16636, 24733, 33272, 49466, 66544, 70703, 98932, 141406, 197864, 282812, 395728, 420461, 565624, 840922, 1131248, 1681844, 3363688, 6727376, 102864547, 205729094, 411458188, 822916376, 1645832752, 1748697299, 3497394598, 6994789196, 13989578392, 27979156784]

約数ペア:

[(1, 27979156784), (2, 13989578392), (4, 6994789196), (8, 3497394598), (16, 1748697299), (17, 1645832752), (34, 822916376), (68, 411458188), (136, 205729094), (272, 102864547), (4159, 6727376), (8318, 3363688), (16636, 1681844), (24733, 1131248), (33272, 840922), (49466, 565624), (66544, 420461), (70703, 395728), (98932, 282812), (141406, 197864)]