7945808416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2728643}}^1$

素因数の和:2728673

約数の個数: 48

約数和(自身を含む): 19253312064

約数和(自身を除く): 11307503648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 2728643, 5457286, 10914572, 19100501, 21829144, 35472359, 38201002, 43658288, 70944718, 76402004, 87316576, 141889436, 152804008, 248306513, 283778872, 305608016, 496613026, 567557744, 611216032, 993226052, 1135115488, 1986452104, 3972904208, 7945808416]

約数ペア:

[(1, 7945808416), (2, 3972904208), (4, 1986452104), (7, 1135115488), (8, 993226052), (13, 611216032), (14, 567557744), (16, 496613026), (26, 305608016), (28, 283778872), (32, 248306513), (52, 152804008), (56, 141889436), (91, 87316576), (104, 76402004), (112, 70944718), (182, 43658288), (208, 38201002), (224, 35472359), (364, 21829144), (416, 19100501), (728, 10914572), (1456, 5457286), (2912, 2728643)]