27402172

素因数分解:

$2^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:826

約数の個数: 36

約数和(自身を含む): 56105784

約数和(自身を除く): 28703612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 251, 502, 557, 1004, 1114, 1757, 2228, 3514, 3899, 7028, 7798, 12299, 15596, 24598, 27293, 49196, 54586, 109172, 139807, 279614, 559228, 978649, 1957298, 3914596, 6850543, 13701086, 27402172]

約数ペア:

[(1, 27402172), (2, 13701086), (4, 6850543), (7, 3914596), (14, 1957298), (28, 978649), (49, 559228), (98, 279614), (196, 139807), (251, 109172), (502, 54586), (557, 49196), (1004, 27293), (1114, 24598), (1757, 15596), (2228, 12299), (3514, 7798), (3899, 7028)]