28465998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13913}}^1$

素因数の和:13960

約数の個数: 32

約数和(自身を含む): 64115712

約数和(自身を除く): 35649714

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 13913, 27826, 41739, 83478, 153043, 306086, 431303, 459129, 862606, 918258, 1293909, 2587818, 4744333, 9488666, 14232999, 28465998]

約数ペア:

[(1, 28465998), (2, 14232999), (3, 9488666), (6, 4744333), (11, 2587818), (22, 1293909), (31, 918258), (33, 862606), (62, 459129), (66, 431303), (93, 306086), (186, 153043), (341, 83478), (682, 41739), (1023, 27826), (2046, 13913)]