65632472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 126630000

約数和(自身を除く): 60997528

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 401, 499, 802, 998, 1604, 1996, 3208, 3992, 16441, 20459, 32882, 40918, 65764, 81836, 131528, 163672, 200099, 400198, 800396, 1600792, 8204059, 16408118, 32816236, 65632472]

約数ペア:

[(1, 65632472), (2, 32816236), (4, 16408118), (8, 8204059), (41, 1600792), (82, 800396), (164, 400198), (328, 200099), (401, 163672), (499, 131528), (802, 81836), (998, 65764), (1604, 40918), (1996, 32882), (3208, 20459), (3992, 16441)]