40868672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{49121}}^1$

素因数の和:49146

約数の個数: 28

約数和(自身を含む): 87338916

約数和(自身を除く): 46470244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 49121, 98242, 196484, 392968, 638573, 785936, 1277146, 1571872, 2554292, 3143744, 5108584, 10217168, 20434336, 40868672]

約数ペア:

[(1, 40868672), (2, 20434336), (4, 10217168), (8, 5108584), (13, 3143744), (16, 2554292), (26, 1571872), (32, 1277146), (52, 785936), (64, 638573), (104, 392968), (208, 196484), (416, 98242), (832, 49121)]