26949565552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18509317}}^1$

素因数の和:18509345

約数の個数: 40

約数和(自身を含む): 64264352096

約数和(自身を除く): 37314786544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 18509317, 37018634, 74037268, 129565219, 148074536, 240621121, 259130438, 296149072, 481242242, 518260876, 962484484, 1036521752, 1684347847, 1924968968, 2073043504, 3368695694, 3849937936, 6737391388, 13474782776, 26949565552]

約数ペア:

[(1, 26949565552), (2, 13474782776), (4, 6737391388), (7, 3849937936), (8, 3368695694), (13, 2073043504), (14, 1924968968), (16, 1684347847), (26, 1036521752), (28, 962484484), (52, 518260876), (56, 481242242), (91, 296149072), (104, 259130438), (112, 240621121), (182, 148074536), (208, 129565219), (364, 74037268), (728, 37018634), (1456, 18509317)]