27702904268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{210323}}^1$

素因数の和:210506

約数の個数: 48

約数和(自身を含む): 55651730400

約数和(自身を除く): 27948826132

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 149, 221, 298, 442, 596, 884, 1937, 2533, 3874, 5066, 7748, 10132, 32929, 65858, 131716, 210323, 420646, 841292, 2734199, 3575491, 5468398, 7150982, 10936796, 14301964, 31338127, 46481383, 62676254, 92962766, 125352508, 185925532, 407395651, 532748159, 814791302, 1065496318, 1629582604, 2130992636, 6925726067, 13851452134, 27702904268]

約数ペア:

[(1, 27702904268), (2, 13851452134), (4, 6925726067), (13, 2130992636), (17, 1629582604), (26, 1065496318), (34, 814791302), (52, 532748159), (68, 407395651), (149, 185925532), (221, 125352508), (298, 92962766), (442, 62676254), (596, 46481383), (884, 31338127), (1937, 14301964), (2533, 10936796), (3874, 7150982), (5066, 5468398), (7748, 3575491), (10132, 2734199), (32929, 841292), (65858, 420646), (131716, 210323)]