74727408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{222403}}^1$

素因数の和:222421

約数の個数: 40

約数和(自身を含む): 220624768

約数和(自身を除く): 145897360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 222403, 444806, 667209, 889612, 1334418, 1556821, 1779224, 2668836, 3113642, 3558448, 4670463, 5337672, 6227284, 9340926, 10675344, 12454568, 18681852, 24909136, 37363704, 74727408]

約数ペア:

[(1, 74727408), (2, 37363704), (3, 24909136), (4, 18681852), (6, 12454568), (7, 10675344), (8, 9340926), (12, 6227284), (14, 5337672), (16, 4670463), (21, 3558448), (24, 3113642), (28, 2668836), (42, 1779224), (48, 1556821), (56, 1334418), (84, 889612), (112, 667209), (168, 444806), (336, 222403)]