73611928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37253}}^1$

素因数の和:37291

約数の個数: 32

約数和(自身を含む): 156466800

約数和(自身を除く): 82854872

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 37253, 74506, 149012, 298024, 484289, 707807, 968578, 1415614, 1937156, 2831228, 3874312, 5662456, 9201491, 18402982, 36805964, 73611928]

約数ペア:

[(1, 73611928), (2, 36805964), (4, 18402982), (8, 9201491), (13, 5662456), (19, 3874312), (26, 2831228), (38, 1937156), (52, 1415614), (76, 968578), (104, 707807), (152, 484289), (247, 298024), (494, 149012), (988, 74506), (1976, 37253)]