70506436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17644

約数の個数: 48

約数和(自身を含む): 165674880

約数和(自身を除く): 95168444

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 17609, 35218, 70436, 123263, 193699, 228917, 246526, 387398, 457834, 493052, 774796, 915668, 1355893, 1602419, 2518087, 2711786, 3204838, 5036174, 5423572, 6409676, 10072348, 17626609, 35253218, 70506436]

約数ペア:

[(1, 70506436), (2, 35253218), (4, 17626609), (7, 10072348), (11, 6409676), (13, 5423572), (14, 5036174), (22, 3204838), (26, 2711786), (28, 2518087), (44, 1602419), (52, 1355893), (77, 915668), (91, 774796), (143, 493052), (154, 457834), (182, 387398), (286, 246526), (308, 228917), (364, 193699), (572, 123263), (1001, 70436), (2002, 35218), (4004, 17609)]