3815728

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 8933952

約数和(自身を除く): 5118224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 157, 196, 217, 248, 314, 392, 434, 496, 628, 784, 868, 1099, 1256, 1519, 1736, 2198, 2512, 3038, 3472, 4396, 4867, 6076, 7693, 8792, 9734, 12152, 15386, 17584, 19468, 24304, 30772, 34069, 38936, 61544, 68138, 77872, 123088, 136276, 238483, 272552, 476966, 545104, 953932, 1907864, 3815728]

約数ペア:

[(1, 3815728), (2, 1907864), (4, 953932), (7, 545104), (8, 476966), (14, 272552), (16, 238483), (28, 136276), (31, 123088), (49, 77872), (56, 68138), (62, 61544), (98, 38936), (112, 34069), (124, 30772), (157, 24304), (196, 19468), (217, 17584), (248, 15386), (314, 12152), (392, 9734), (434, 8792), (496, 7693), (628, 6076), (784, 4867), (868, 4396), (1099, 3472), (1256, 3038), (1519, 2512), (1736, 2198)]