16352783132

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{29101}}^1$

素因数の和:29227

約数の個数: 72

約数和(自身を含む): 34556413248

約数和(自身を除く): 18203630116

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 61, 94, 98, 122, 188, 196, 244, 329, 427, 658, 854, 1316, 1708, 2303, 2867, 2989, 4606, 5734, 5978, 9212, 11468, 11956, 20069, 29101, 40138, 58202, 80276, 116404, 140483, 203707, 280966, 407414, 561932, 814828, 1367747, 1425949, 1775161, 2735494, 2851898, 3550322, 5470988, 5703796, 7100644, 9574229, 12426127, 19148458, 24852254, 38296916, 49704508, 67019603, 83432567, 86982889, 134039206, 166865134, 173965778, 268078412, 333730268, 347931556, 584027969, 1168055938, 2336111876, 4088195783, 8176391566, 16352783132]

約数ペア:

[(1, 16352783132), (2, 8176391566), (4, 4088195783), (7, 2336111876), (14, 1168055938), (28, 584027969), (47, 347931556), (49, 333730268), (61, 268078412), (94, 173965778), (98, 166865134), (122, 134039206), (188, 86982889), (196, 83432567), (244, 67019603), (329, 49704508), (427, 38296916), (658, 24852254), (854, 19148458), (1316, 12426127), (1708, 9574229), (2303, 7100644), (2867, 5703796), (2989, 5470988), (4606, 3550322), (5734, 2851898), (5978, 2735494), (9212, 1775161), (11468, 1425949), (11956, 1367747), (20069, 814828), (29101, 561932), (40138, 407414), (58202, 280966), (80276, 203707), (116404, 140483)]