70290638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 119560320

約数和(自身を除く): 49269682

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 473, 737, 946, 1109, 1474, 2218, 2881, 5762, 12199, 24398, 31691, 47687, 63382, 74303, 95374, 148606, 524557, 817333, 1049114, 1634666, 3195029, 6390058, 35145319, 70290638]

約数ペア:

[(1, 70290638), (2, 35145319), (11, 6390058), (22, 3195029), (43, 1634666), (67, 1049114), (86, 817333), (134, 524557), (473, 148606), (737, 95374), (946, 74303), (1109, 63382), (1474, 47687), (2218, 31691), (2881, 24398), (5762, 12199)]