15668617744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{68669}}^1$

素因数の和:69787

約数の個数: 40

約数和(自身を含む): 32723452440

約数和(自身を除く): 17054834696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1097, 2194, 4388, 8776, 14261, 17552, 28522, 57044, 68669, 114088, 137338, 228176, 274676, 549352, 892697, 1098704, 1785394, 3570788, 7141576, 14283152, 75329893, 150659786, 301319572, 602639144, 979288609, 1205278288, 1958577218, 3917154436, 7834308872, 15668617744]

約数ペア:

[(1, 15668617744), (2, 7834308872), (4, 3917154436), (8, 1958577218), (13, 1205278288), (16, 979288609), (26, 602639144), (52, 301319572), (104, 150659786), (208, 75329893), (1097, 14283152), (2194, 7141576), (4388, 3570788), (8776, 1785394), (14261, 1098704), (17552, 892697), (28522, 549352), (57044, 274676), (68669, 228176), (114088, 137338)]