28910076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3943}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 74210304

約数和(自身を除く): 45300228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 3943, 7332, 7886, 11829, 15772, 23658, 47316, 51259, 102518, 153777, 185321, 205036, 307554, 370642, 555963, 615108, 741284, 1111926, 2223852, 2409173, 4818346, 7227519, 9636692, 14455038, 28910076]

約数ペア:

[(1, 28910076), (2, 14455038), (3, 9636692), (4, 7227519), (6, 4818346), (12, 2409173), (13, 2223852), (26, 1111926), (39, 741284), (47, 615108), (52, 555963), (78, 370642), (94, 307554), (141, 205036), (156, 185321), (188, 153777), (282, 102518), (564, 51259), (611, 47316), (1222, 23658), (1833, 15772), (2444, 11829), (3666, 7886), (3943, 7332)]