40656748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 82188288

約数和(自身を除く): 41531540

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 341, 451, 682, 727, 902, 1271, 1364, 1454, 1804, 2542, 2908, 5084, 7997, 13981, 15994, 22537, 27962, 29807, 31988, 45074, 55924, 59614, 90148, 119228, 247907, 327877, 495814, 655754, 924017, 991628, 1311508, 1848034, 3696068, 10164187, 20328374, 40656748]

約数ペア:

[(1, 40656748), (2, 20328374), (4, 10164187), (11, 3696068), (22, 1848034), (31, 1311508), (41, 991628), (44, 924017), (62, 655754), (82, 495814), (124, 327877), (164, 247907), (341, 119228), (451, 90148), (682, 59614), (727, 55924), (902, 45074), (1271, 31988), (1364, 29807), (1454, 27962), (1804, 22537), (2542, 15994), (2908, 13981), (5084, 7997)]