43030988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 101978016

約数和(自身を除く): 58947028

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 977, 1001, 1573, 1694, 1954, 2002, 3146, 3388, 3908, 4004, 6292, 6839, 10747, 11011, 12701, 13678, 21494, 22022, 25402, 27356, 42988, 44044, 50804, 75229, 88907, 118217, 139711, 150458, 177814, 236434, 279422, 300916, 355628, 472868, 558844, 827519, 977977, 1536821, 1655038, 1955954, 3073642, 3310076, 3911908, 6147284, 10757747, 21515494, 43030988]

約数ペア:

[(1, 43030988), (2, 21515494), (4, 10757747), (7, 6147284), (11, 3911908), (13, 3310076), (14, 3073642), (22, 1955954), (26, 1655038), (28, 1536821), (44, 977977), (52, 827519), (77, 558844), (91, 472868), (121, 355628), (143, 300916), (154, 279422), (182, 236434), (242, 177814), (286, 150458), (308, 139711), (364, 118217), (484, 88907), (572, 75229), (847, 50804), (977, 44044), (1001, 42988), (1573, 27356), (1694, 25402), (1954, 22022), (2002, 21494), (3146, 13678), (3388, 12701), (3908, 11011), (4004, 10747), (6292, 6839)]