788973724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{3947}}^1$

素因数の和:4039

約数の個数: 72

約数和(自身を含む): 1764282240

約数和(自身を除く): 975308516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 121, 154, 236, 242, 308, 413, 484, 649, 826, 847, 1298, 1652, 1694, 2596, 3388, 3947, 4543, 7139, 7894, 9086, 14278, 15788, 18172, 27629, 28556, 43417, 49973, 55258, 86834, 99946, 110516, 173668, 199892, 232873, 303919, 465746, 477587, 607838, 931492, 955174, 1215676, 1630111, 1910348, 2561603, 3260222, 3343109, 5123206, 6520444, 6686218, 10246412, 13372436, 17931221, 28177633, 35862442, 56355266, 71724884, 112710532, 197243431, 394486862, 788973724]

約数ペア:

[(1, 788973724), (2, 394486862), (4, 197243431), (7, 112710532), (11, 71724884), (14, 56355266), (22, 35862442), (28, 28177633), (44, 17931221), (59, 13372436), (77, 10246412), (118, 6686218), (121, 6520444), (154, 5123206), (236, 3343109), (242, 3260222), (308, 2561603), (413, 1910348), (484, 1630111), (649, 1215676), (826, 955174), (847, 931492), (1298, 607838), (1652, 477587), (1694, 465746), (2596, 303919), (3388, 232873), (3947, 199892), (4543, 173668), (7139, 110516), (7894, 99946), (9086, 86834), (14278, 55258), (15788, 49973), (18172, 43417), (27629, 28556)]