15690874064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1341559}}^1$

素因数の和:1341627

約数の個数: 40

約数和(自身を含む): 32937981120

約数和(自身を除く): 17247107056

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 1341559, 2683118, 5366236, 10732472, 21464944, 22806503, 45613006, 57687037, 91226012, 115374074, 182452024, 230748148, 364904048, 461496296, 922992592, 980679629, 1961359258, 3922718516, 7845437032, 15690874064]

約数ペア:

[(1, 15690874064), (2, 7845437032), (4, 3922718516), (8, 1961359258), (16, 980679629), (17, 922992592), (34, 461496296), (43, 364904048), (68, 230748148), (86, 182452024), (136, 115374074), (172, 91226012), (272, 57687037), (344, 45613006), (688, 22806503), (731, 21464944), (1462, 10732472), (2924, 5366236), (5848, 2683118), (11696, 1341559)]