28696416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42703}}^1$

素因数の和:42723

約数の個数: 48

約数和(自身を含む): 86091264

約数和(自身を除く): 57394848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42703, 85406, 128109, 170812, 256218, 298921, 341624, 512436, 597842, 683248, 896763, 1024872, 1195684, 1366496, 1793526, 2049744, 2391368, 3587052, 4099488, 4782736, 7174104, 9565472, 14348208, 28696416]

約数ペア:

[(1, 28696416), (2, 14348208), (3, 9565472), (4, 7174104), (6, 4782736), (7, 4099488), (8, 3587052), (12, 2391368), (14, 2049744), (16, 1793526), (21, 1366496), (24, 1195684), (28, 1024872), (32, 896763), (42, 683248), (48, 597842), (56, 512436), (84, 341624), (96, 298921), (112, 256218), (168, 170812), (224, 128109), (336, 85406), (672, 42703)]