26838652204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{64621}}^1$

素因数の和:64815

約数の個数: 72

約数和(自身を含む): 59200472688

約数和(自身を除く): 32361820484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 163, 182, 196, 326, 364, 637, 652, 1141, 1274, 2119, 2282, 2548, 4238, 4564, 7987, 8476, 14833, 15974, 29666, 31948, 59332, 64621, 103831, 129242, 207662, 258484, 415324, 452347, 840073, 904694, 1680146, 1809388, 3166429, 3360292, 5880511, 6332858, 10533223, 11761022, 12665716, 21066446, 23522044, 41163577, 42132892, 73732561, 82327154, 136931899, 147465122, 164654308, 273863798, 294930244, 516127927, 547727596, 958523293, 1032255854, 1917046586, 2064511708, 3834093172, 6709663051, 13419326102, 26838652204]

約数ペア:

[(1, 26838652204), (2, 13419326102), (4, 6709663051), (7, 3834093172), (13, 2064511708), (14, 1917046586), (26, 1032255854), (28, 958523293), (49, 547727596), (52, 516127927), (91, 294930244), (98, 273863798), (163, 164654308), (182, 147465122), (196, 136931899), (326, 82327154), (364, 73732561), (637, 42132892), (652, 41163577), (1141, 23522044), (1274, 21066446), (2119, 12665716), (2282, 11761022), (2548, 10533223), (4238, 6332858), (4564, 5880511), (7987, 3360292), (8476, 3166429), (14833, 1809388), (15974, 1680146), (29666, 904694), (31948, 840073), (59332, 452347), (64621, 415324), (103831, 258484), (129242, 207662)]