69457472

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1003

約数の個数: 56

約数和(自身を含む): 158520384

約数和(自身を除く): 89062912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 787, 788, 1379, 1574, 1576, 2758, 3148, 3152, 5509, 5516, 6296, 6304, 11018, 11032, 12592, 12608, 22036, 22064, 25184, 44072, 44128, 50368, 88144, 88256, 155039, 176288, 310078, 352576, 620156, 1085273, 1240312, 2170546, 2480624, 4341092, 4961248, 8682184, 9922496, 17364368, 34728736, 69457472]

約数ペア:

[(1, 69457472), (2, 34728736), (4, 17364368), (7, 9922496), (8, 8682184), (14, 4961248), (16, 4341092), (28, 2480624), (32, 2170546), (56, 1240312), (64, 1085273), (112, 620156), (197, 352576), (224, 310078), (394, 176288), (448, 155039), (787, 88256), (788, 88144), (1379, 50368), (1574, 44128), (1576, 44072), (2758, 25184), (3148, 22064), (3152, 22036), (5509, 12608), (5516, 12592), (6296, 11032), (6304, 11018)]