40280478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33071}}^1$

素因数の和:33112

約数の個数: 32

約数和(自身を含む): 95247360

約数和(自身を除く): 54966882

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 33071, 66142, 99213, 198426, 231497, 462994, 694491, 959059, 1388982, 1918118, 2877177, 5754354, 6713413, 13426826, 20140239, 40280478]

約数ペア:

[(1, 40280478), (2, 20140239), (3, 13426826), (6, 6713413), (7, 5754354), (14, 2877177), (21, 1918118), (29, 1388982), (42, 959059), (58, 694491), (87, 462994), (174, 231497), (203, 198426), (406, 99213), (609, 66142), (1218, 33071)]