7947568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 16606080

約数和(自身を除く): 8658512

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 479, 488, 958, 976, 1037, 1916, 2074, 3832, 4148, 7664, 8143, 8296, 16286, 16592, 29219, 32572, 58438, 65144, 116876, 130288, 233752, 467504, 496723, 993446, 1986892, 3973784, 7947568]

約数ペア:

[(1, 7947568), (2, 3973784), (4, 1986892), (8, 993446), (16, 496723), (17, 467504), (34, 233752), (61, 130288), (68, 116876), (122, 65144), (136, 58438), (244, 32572), (272, 29219), (479, 16592), (488, 16286), (958, 8296), (976, 8143), (1037, 7664), (1916, 4148), (2074, 3832)]