28070004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 68773376

約数和(自身を除く): 40703372

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 1237, 1891, 2474, 3711, 3782, 4948, 5673, 7422, 7564, 11346, 14844, 22692, 38347, 75457, 76694, 115041, 150914, 153388, 226371, 230082, 301828, 452742, 460164, 905484, 2339167, 4678334, 7017501, 9356668, 14035002, 28070004]

約数ペア:

[(1, 28070004), (2, 14035002), (3, 9356668), (4, 7017501), (6, 4678334), (12, 2339167), (31, 905484), (61, 460164), (62, 452742), (93, 301828), (122, 230082), (124, 226371), (183, 153388), (186, 150914), (244, 115041), (366, 76694), (372, 75457), (732, 38347), (1237, 22692), (1891, 14844), (2474, 11346), (3711, 7564), (3782, 7422), (4948, 5673)]