74690448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{222293}}^1$

素因数の和:222311

約数の個数: 40

約数和(自身を含む): 220515648

約数和(自身を除く): 145825200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 222293, 444586, 666879, 889172, 1333758, 1556051, 1778344, 2667516, 3112102, 3556688, 4668153, 5335032, 6224204, 9336306, 10670064, 12448408, 18672612, 24896816, 37345224, 74690448]

約数ペア:

[(1, 74690448), (2, 37345224), (3, 24896816), (4, 18672612), (6, 12448408), (7, 10670064), (8, 9336306), (12, 6224204), (14, 5335032), (16, 4668153), (21, 3556688), (24, 3112102), (28, 2667516), (42, 1778344), (48, 1556051), (56, 1333758), (84, 889172), (112, 666879), (168, 444586), (336, 222293)]