38642504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6933

約数の個数: 32

約数和(自身を含む): 78340800

約数和(自身を除く): 39698296

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 6871, 13742, 27484, 54968, 130549, 254227, 261098, 508454, 522196, 1016908, 1044392, 2033816, 4830313, 9660626, 19321252, 38642504]

約数ペア:

[(1, 38642504), (2, 19321252), (4, 9660626), (8, 4830313), (19, 2033816), (37, 1044392), (38, 1016908), (74, 522196), (76, 508454), (148, 261098), (152, 254227), (296, 130549), (703, 54968), (1406, 27484), (2812, 13742), (5624, 6871)]