28032144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4428

約数の個数: 80

約数和(自身を含む): 87137280

約数和(自身を除く): 59105136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 4391, 6384, 8782, 13173, 17564, 26346, 30737, 35128, 52692, 61474, 70256, 83429, 92211, 105384, 122948, 166858, 184422, 210768, 245896, 250287, 333716, 368844, 491792, 500574, 584003, 667432, 737688, 1001148, 1168006, 1334864, 1475376, 1752009, 2002296, 2336012, 3504018, 4004592, 4672024, 7008036, 9344048, 14016072, 28032144]

約数ペア:

[(1, 28032144), (2, 14016072), (3, 9344048), (4, 7008036), (6, 4672024), (7, 4004592), (8, 3504018), (12, 2336012), (14, 2002296), (16, 1752009), (19, 1475376), (21, 1334864), (24, 1168006), (28, 1001148), (38, 737688), (42, 667432), (48, 584003), (56, 500574), (57, 491792), (76, 368844), (84, 333716), (112, 250287), (114, 245896), (133, 210768), (152, 184422), (168, 166858), (228, 122948), (266, 105384), (304, 92211), (336, 83429), (399, 70256), (456, 61474), (532, 52692), (798, 35128), (912, 30737), (1064, 26346), (1596, 17564), (2128, 13173), (3192, 8782), (4391, 6384)]