74219432

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21727}}^1$

素因数の和:21801

約数の個数: 32

約数和(自身を含む): 161656320

約数和(自身を除く): 87436888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 21727, 43454, 86908, 152089, 173816, 304178, 608356, 1216712, 1325347, 2650694, 5301388, 9277429, 10602776, 18554858, 37109716, 74219432]

約数ペア:

[(1, 74219432), (2, 37109716), (4, 18554858), (7, 10602776), (8, 9277429), (14, 5301388), (28, 2650694), (56, 1325347), (61, 1216712), (122, 608356), (244, 304178), (427, 173816), (488, 152089), (854, 86908), (1708, 43454), (3416, 21727)]