28950438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^2$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 65279808

約数和(自身を除く): 36329370

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 101, 129, 202, 258, 303, 473, 606, 946, 1111, 1419, 2222, 2838, 3333, 4343, 6666, 8686, 10201, 13029, 20402, 26058, 30603, 47773, 61206, 95546, 112211, 143319, 224422, 286638, 336633, 438643, 673266, 877286, 1315929, 2631858, 4825073, 9650146, 14475219, 28950438]

約数ペア:

[(1, 28950438), (2, 14475219), (3, 9650146), (6, 4825073), (11, 2631858), (22, 1315929), (33, 877286), (43, 673266), (66, 438643), (86, 336633), (101, 286638), (129, 224422), (202, 143319), (258, 112211), (303, 95546), (473, 61206), (606, 47773), (946, 30603), (1111, 26058), (1419, 20402), (2222, 13029), (2838, 10201), (3333, 8686), (4343, 6666)]