15696617324

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 27962081280

約数和(自身を除く): 12265463956

約数列:

[1, 2, 4, 127, 251, 254, 257, 479, 502, 508, 514, 958, 1004, 1028, 1916, 31877, 32639, 60833, 63754, 64507, 65278, 120229, 121666, 123103, 127508, 129014, 130556, 240458, 243332, 246206, 258028, 480916, 492412, 8192389, 15269083, 15634081, 16384778, 30538166, 30898853, 31268162, 32769556, 61076332, 61797706, 62536324, 123595412, 3924154331, 7848308662, 15696617324]

約数ペア:

[(1, 15696617324), (2, 7848308662), (4, 3924154331), (127, 123595412), (251, 62536324), (254, 61797706), (257, 61076332), (479, 32769556), (502, 31268162), (508, 30898853), (514, 30538166), (958, 16384778), (1004, 15634081), (1028, 15269083), (1916, 8192389), (31877, 492412), (32639, 480916), (60833, 258028), (63754, 246206), (64507, 243332), (65278, 240458), (120229, 130556), (121666, 129014), (123103, 127508)]