42221438

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{25343}}^1$

素因数の和:25376

約数の個数: 24

約数和(自身を含む): 78008832

約数和(自身を除く): 35787394

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 25343, 50686, 177401, 354802, 430831, 861662, 1241807, 2483614, 3015817, 6031634, 21110719, 42221438]

約数ペア:

[(1, 42221438), (2, 21110719), (7, 6031634), (14, 3015817), (17, 2483614), (34, 1241807), (49, 861662), (98, 430831), (119, 354802), (238, 177401), (833, 50686), (1666, 25343)]