76842428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 151769856

約数和(自身を除く): 74927428

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 73, 124, 146, 292, 403, 653, 806, 949, 1306, 1612, 1898, 2263, 2612, 3796, 4526, 8489, 9052, 16978, 20243, 29419, 33956, 40486, 47669, 58838, 80972, 95338, 117676, 190676, 263159, 526318, 619697, 1052636, 1239394, 1477739, 2478788, 2955478, 5910956, 19210607, 38421214, 76842428]

約数ペア:

[(1, 76842428), (2, 38421214), (4, 19210607), (13, 5910956), (26, 2955478), (31, 2478788), (52, 1477739), (62, 1239394), (73, 1052636), (124, 619697), (146, 526318), (292, 263159), (403, 190676), (653, 117676), (806, 95338), (949, 80972), (1306, 58838), (1612, 47669), (1898, 40486), (2263, 33956), (2612, 29419), (3796, 20243), (4526, 16978), (8489, 9052)]