71475952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{154043}}^1$

素因数の和:154080

約数の個数: 20

約数和(自身を含む): 143260920

約数和(自身を除く): 71784968

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 154043, 308086, 616172, 1232344, 2464688, 4467247, 8934494, 17868988, 35737976, 71475952]

約数ペア:

[(1, 71475952), (2, 35737976), (4, 17868988), (8, 8934494), (16, 4467247), (29, 2464688), (58, 1232344), (116, 616172), (232, 308086), (464, 154043)]