15694205314028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13907}}^1\times {\mathrm{233743}}^1$

素因数の和:247742

約数の個数: 48

約数和(自身を含む): 29492269599744

約数和(自身を除く): 13798064285716

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 13907, 27814, 55628, 233743, 236419, 467486, 472838, 934972, 945676, 987397, 1974794, 3949588, 3973631, 7947262, 15894524, 16595753, 16785749, 33191506, 33571498, 66383012, 67142996, 282127801, 564255602, 1128511204, 3250663901, 6501327802, 13002655604, 55261286317, 110522572634, 221045145268, 230797136971, 461594273942, 923188547884, 3923551328507, 7847102657014, 15694205314028]

約数ペア:

[(1, 15694205314028), (2, 7847102657014), (4, 3923551328507), (17, 923188547884), (34, 461594273942), (68, 230797136971), (71, 221045145268), (142, 110522572634), (284, 55261286317), (1207, 13002655604), (2414, 6501327802), (4828, 3250663901), (13907, 1128511204), (27814, 564255602), (55628, 282127801), (233743, 67142996), (236419, 66383012), (467486, 33571498), (472838, 33191506), (934972, 16785749), (945676, 16595753), (987397, 15894524), (1974794, 7947262), (3949588, 3973631)]