118728448

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{7603}}^1$

素因数の和:7680

約数の個数: 36

約数和(自身を含む): 240909928

約数和(自身を除く): 122181480

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7603, 7808, 15206, 15616, 30412, 60824, 121648, 243296, 463783, 486592, 927566, 973184, 1855132, 1946368, 3710264, 7420528, 14841056, 29682112, 59364224, 118728448]

約数ペア:

[(1, 118728448), (2, 59364224), (4, 29682112), (8, 14841056), (16, 7420528), (32, 3710264), (61, 1946368), (64, 1855132), (122, 973184), (128, 927566), (244, 486592), (256, 463783), (488, 243296), (976, 121648), (1952, 60824), (3904, 30412), (7603, 15616), (7808, 15206)]