1632736

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 3792096

約数和(自身を除く): 2159360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 197, 224, 259, 296, 394, 518, 592, 788, 1036, 1184, 1379, 1576, 2072, 2758, 3152, 4144, 5516, 6304, 7289, 8288, 11032, 14578, 22064, 29156, 44128, 51023, 58312, 102046, 116624, 204092, 233248, 408184, 816368, 1632736]

約数ペア:

[(1, 1632736), (2, 816368), (4, 408184), (7, 233248), (8, 204092), (14, 116624), (16, 102046), (28, 58312), (32, 51023), (37, 44128), (56, 29156), (74, 22064), (112, 14578), (148, 11032), (197, 8288), (224, 7289), (259, 6304), (296, 5516), (394, 4144), (518, 3152), (592, 2758), (788, 2072), (1036, 1576), (1184, 1379)]