40806766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 88482240

約数和(自身を除く): 47675474

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 109, 119, 121, 143, 154, 182, 187, 218, 221, 238, 242, 286, 374, 442, 763, 847, 1001, 1199, 1309, 1417, 1526, 1547, 1573, 1694, 1853, 2002, 2057, 2398, 2431, 2618, 2834, 3094, 3146, 3706, 4114, 4862, 8393, 9919, 11011, 12971, 13189, 14399, 15587, 16786, 17017, 19838, 20383, 22022, 24089, 25942, 26378, 26741, 28798, 31174, 34034, 40766, 48178, 53482, 92323, 109109, 142681, 168623, 171457, 184646, 187187, 218218, 224213, 264979, 285362, 337246, 342914, 374374, 448426, 529958, 1200199, 1569491, 1854853, 2400398, 2914769, 3138982, 3709706, 5829538, 20403383, 40806766]

約数ペア:

[(1, 40806766), (2, 20403383), (7, 5829538), (11, 3709706), (13, 3138982), (14, 2914769), (17, 2400398), (22, 1854853), (26, 1569491), (34, 1200199), (77, 529958), (91, 448426), (109, 374374), (119, 342914), (121, 337246), (143, 285362), (154, 264979), (182, 224213), (187, 218218), (218, 187187), (221, 184646), (238, 171457), (242, 168623), (286, 142681), (374, 109109), (442, 92323), (763, 53482), (847, 48178), (1001, 40766), (1199, 34034), (1309, 31174), (1417, 28798), (1526, 26741), (1547, 26378), (1573, 25942), (1694, 24089), (1853, 22022), (2002, 20383), (2057, 19838), (2398, 17017), (2431, 16786), (2618, 15587), (2834, 14399), (3094, 13189), (3146, 12971), (3706, 11011), (4114, 9919), (4862, 8393)]