2405648

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 5452032

約数和(自身を除く): 3046384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 457, 658, 752, 914, 1316, 1828, 2632, 3199, 3656, 5264, 6398, 7312, 12796, 21479, 25592, 42958, 51184, 85916, 150353, 171832, 300706, 343664, 601412, 1202824, 2405648]

約数ペア:

[(1, 2405648), (2, 1202824), (4, 601412), (7, 343664), (8, 300706), (14, 171832), (16, 150353), (28, 85916), (47, 51184), (56, 42958), (94, 25592), (112, 21479), (188, 12796), (329, 7312), (376, 6398), (457, 5264), (658, 3656), (752, 3199), (914, 2632), (1316, 1828)]