64321504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{154619}}^1$

素因数の和:154642

約数の個数: 24

約数和(自身を含む): 136374840

約数和(自身を除く): 72053336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 154619, 309238, 618476, 1236952, 2010047, 2473904, 4020094, 4947808, 8040188, 16080376, 32160752, 64321504]

約数ペア:

[(1, 64321504), (2, 32160752), (4, 16080376), (8, 8040188), (13, 4947808), (16, 4020094), (26, 2473904), (32, 2010047), (52, 1236952), (104, 618476), (208, 309238), (416, 154619)]