7419412

素因数分解:

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

素因数の和:161

約数の個数: 96

約数和(自身を含む): 18627840

約数和(自身を除く): 11208428

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 109, 119, 143, 154, 182, 187, 218, 221, 238, 286, 308, 364, 374, 436, 442, 476, 572, 748, 763, 884, 1001, 1199, 1309, 1417, 1526, 1547, 1853, 2002, 2398, 2431, 2618, 2834, 3052, 3094, 3706, 4004, 4796, 4862, 5236, 5668, 6188, 7412, 8393, 9724, 9919, 12971, 15587, 16786, 17017, 19838, 20383, 24089, 25942, 31174, 33572, 34034, 39676, 40766, 48178, 51884, 62348, 68068, 81532, 96356, 109109, 142681, 168623, 218218, 264979, 285362, 337246, 436436, 529958, 570724, 674492, 1059916, 1854853, 3709706, 7419412]

約数ペア:

[(1, 7419412), (2, 3709706), (4, 1854853), (7, 1059916), (11, 674492), (13, 570724), (14, 529958), (17, 436436), (22, 337246), (26, 285362), (28, 264979), (34, 218218), (44, 168623), (52, 142681), (68, 109109), (77, 96356), (91, 81532), (109, 68068), (119, 62348), (143, 51884), (154, 48178), (182, 40766), (187, 39676), (218, 34034), (221, 33572), (238, 31174), (286, 25942), (308, 24089), (364, 20383), (374, 19838), (436, 17017), (442, 16786), (476, 15587), (572, 12971), (748, 9919), (763, 9724), (884, 8393), (1001, 7412), (1199, 6188), (1309, 5668), (1417, 5236), (1526, 4862), (1547, 4796), (1853, 4004), (2002, 3706), (2398, 3094), (2431, 3052), (2618, 2834)]