64154104

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2801}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 137858400

約数和(自身を除く): 73704296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2801, 2863, 3272, 5602, 5726, 11204, 11452, 19607, 22408, 22904, 39214, 78428, 156856, 1145609, 2291218, 4582436, 8019263, 9164872, 16038526, 32077052, 64154104]

約数ペア:

[(1, 64154104), (2, 32077052), (4, 16038526), (7, 9164872), (8, 8019263), (14, 4582436), (28, 2291218), (56, 1145609), (409, 156856), (818, 78428), (1636, 39214), (2801, 22904), (2863, 22408), (3272, 19607), (5602, 11452), (5726, 11204)]