65668174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 57711026

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 67, 134, 143, 149, 253, 286, 298, 299, 506, 598, 737, 871, 1474, 1541, 1639, 1742, 1937, 3082, 3278, 3289, 3427, 3874, 6578, 6854, 9581, 9983, 16951, 19162, 19966, 20033, 21307, 33902, 37697, 40066, 42614, 44551, 75394, 89102, 109813, 129779, 219626, 220363, 229609, 259558, 440726, 459218, 490061, 980122, 1427569, 2525699, 2855138, 2984917, 5051398, 5969834, 32834087, 65668174]

約数ペア:

[(1, 65668174), (2, 32834087), (11, 5969834), (13, 5051398), (22, 2984917), (23, 2855138), (26, 2525699), (46, 1427569), (67, 980122), (134, 490061), (143, 459218), (149, 440726), (253, 259558), (286, 229609), (298, 220363), (299, 219626), (506, 129779), (598, 109813), (737, 89102), (871, 75394), (1474, 44551), (1541, 42614), (1639, 40066), (1742, 37697), (1937, 33902), (3082, 21307), (3278, 20033), (3289, 19966), (3427, 19162), (3874, 16951), (6578, 9983), (6854, 9581)]