39104438438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1\times {\mathrm{823}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 65862623232

約数和(自身を除く): 26758184794

約数列:

[1, 2, 13, 26, 31, 62, 167, 334, 353, 403, 706, 806, 823, 1646, 2171, 4342, 4589, 5177, 9178, 10354, 10699, 10943, 21398, 21886, 25513, 51026, 58951, 67301, 117902, 134602, 137441, 142259, 274882, 284518, 290519, 331669, 581038, 663338, 766363, 1532726, 1786733, 1827481, 3573466, 3654962, 3776747, 4260671, 7553494, 8521342, 9006089, 18012178, 23757253, 47514506, 48516673, 55388723, 97033346, 110777446, 117079157, 234158314, 630716749, 1261433498, 1504016863, 3008033726, 19552219219, 39104438438]

約数ペア:

[(1, 39104438438), (2, 19552219219), (13, 3008033726), (26, 1504016863), (31, 1261433498), (62, 630716749), (167, 234158314), (334, 117079157), (353, 110777446), (403, 97033346), (706, 55388723), (806, 48516673), (823, 47514506), (1646, 23757253), (2171, 18012178), (4342, 9006089), (4589, 8521342), (5177, 7553494), (9178, 4260671), (10354, 3776747), (10699, 3654962), (10943, 3573466), (21398, 1827481), (21886, 1786733), (25513, 1532726), (51026, 766363), (58951, 663338), (67301, 581038), (117902, 331669), (134602, 290519), (137441, 284518), (142259, 274882)]