42747796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 98760480

約数和(自身を除く): 56012684

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 883, 931, 988, 1274, 1729, 1766, 1862, 2548, 3458, 3532, 3724, 6181, 6916, 11479, 12103, 12362, 16777, 22958, 24206, 24724, 33554, 43267, 45916, 48412, 67108, 80353, 86534, 117439, 160706, 173068, 218101, 234878, 321412, 436202, 469756, 562471, 822073, 872404, 1124942, 1526707, 1644146, 2249884, 3053414, 3288292, 6106828, 10686949, 21373898, 42747796]

約数ペア:

[(1, 42747796), (2, 21373898), (4, 10686949), (7, 6106828), (13, 3288292), (14, 3053414), (19, 2249884), (26, 1644146), (28, 1526707), (38, 1124942), (49, 872404), (52, 822073), (76, 562471), (91, 469756), (98, 436202), (133, 321412), (182, 234878), (196, 218101), (247, 173068), (266, 160706), (364, 117439), (494, 86534), (532, 80353), (637, 67108), (883, 48412), (931, 45916), (988, 43267), (1274, 33554), (1729, 24724), (1766, 24206), (1862, 22958), (2548, 16777), (3458, 12362), (3532, 12103), (3724, 11479), (6181, 6916)]