15702225284956

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{8773781}}^1$

素因数の和:8774219

約数の個数: 72

約数和(自身を含む): 33439059099936

約数和(自身を除く): 17736833814980

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 397, 644, 794, 1127, 1588, 2254, 2779, 4508, 5558, 9131, 11116, 18262, 19453, 36524, 38906, 63917, 77812, 127834, 255668, 447419, 894838, 1789676, 8773781, 17547562, 35095124, 61416467, 122832934, 201796963, 245665868, 403593926, 429915269, 807187852, 859830538, 1412578741, 1719661076, 2825157482, 3483191057, 5650314964, 6966382114, 9888051187, 13932764228, 19776102374, 24382337399, 39552204748, 48764674798, 80113394311, 97529349596, 160226788622, 170676361793, 320453577244, 341352723586, 560793760177, 682705447172, 1121587520354, 2243175040708, 3925556321239, 7851112642478, 15702225284956]

約数ペア:

[(1, 15702225284956), (2, 7851112642478), (4, 3925556321239), (7, 2243175040708), (14, 1121587520354), (23, 682705447172), (28, 560793760177), (46, 341352723586), (49, 320453577244), (92, 170676361793), (98, 160226788622), (161, 97529349596), (196, 80113394311), (322, 48764674798), (397, 39552204748), (644, 24382337399), (794, 19776102374), (1127, 13932764228), (1588, 9888051187), (2254, 6966382114), (2779, 5650314964), (4508, 3483191057), (5558, 2825157482), (9131, 1719661076), (11116, 1412578741), (18262, 859830538), (19453, 807187852), (36524, 429915269), (38906, 403593926), (63917, 245665868), (77812, 201796963), (127834, 122832934), (255668, 61416467), (447419, 35095124), (894838, 17547562), (1789676, 8773781)]