7900172

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2406

約数の個数: 36

約数和(自身を含む): 17035704

約数和(自身を除く): 9135532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 2371, 3332, 4742, 9484, 16597, 33194, 40307, 66388, 80614, 116179, 161228, 232358, 282149, 464716, 564298, 1128596, 1975043, 3950086, 7900172]

約数ペア:

[(1, 7900172), (2, 3950086), (4, 1975043), (7, 1128596), (14, 564298), (17, 464716), (28, 282149), (34, 232358), (49, 161228), (68, 116179), (98, 80614), (119, 66388), (196, 40307), (238, 33194), (476, 16597), (833, 9484), (1666, 4742), (2371, 3332)]