40695886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 76412160

約数和(自身を除く): 35716274

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401, 659, 802, 1318, 2807, 4411, 4613, 5614, 7249, 8822, 9226, 14498, 30877, 50743, 61754, 101486, 264259, 528518, 1849813, 2906849, 3699626, 5813698, 20347943, 40695886]

約数ペア:

[(1, 40695886), (2, 20347943), (7, 5813698), (11, 3699626), (14, 2906849), (22, 1849813), (77, 528518), (154, 264259), (401, 101486), (659, 61754), (802, 50743), (1318, 30877), (2807, 14498), (4411, 9226), (4613, 8822), (5614, 7249)]