28656348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3019}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 77118720

約数和(自身を除く): 48462372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3019, 3164, 4746, 6038, 9057, 9492, 12076, 18114, 21133, 36228, 42266, 63399, 84532, 126798, 253596, 341147, 682294, 1023441, 1364588, 2046882, 2388029, 4093764, 4776058, 7164087, 9552116, 14328174, 28656348]

約数ペア:

[(1, 28656348), (2, 14328174), (3, 9552116), (4, 7164087), (6, 4776058), (7, 4093764), (12, 2388029), (14, 2046882), (21, 1364588), (28, 1023441), (42, 682294), (84, 341147), (113, 253596), (226, 126798), (339, 84532), (452, 63399), (678, 42266), (791, 36228), (1356, 21133), (1582, 18114), (2373, 12076), (3019, 9492), (3164, 9057), (4746, 6038)]