39442962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 88865280

約数和(自身を除く): 49422318

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 79, 111, 158, 173, 222, 237, 346, 474, 481, 519, 962, 1027, 1038, 1443, 2054, 2249, 2886, 2923, 3081, 4498, 5846, 6162, 6401, 6747, 8769, 12802, 13494, 13667, 17538, 19203, 27334, 37999, 38406, 41001, 75998, 82002, 83213, 113997, 166426, 177671, 227994, 249639, 355342, 499278, 505679, 533013, 1011358, 1066026, 1517037, 3034074, 6573827, 13147654, 19721481, 39442962]

約数ペア:

[(1, 39442962), (2, 19721481), (3, 13147654), (6, 6573827), (13, 3034074), (26, 1517037), (37, 1066026), (39, 1011358), (74, 533013), (78, 505679), (79, 499278), (111, 355342), (158, 249639), (173, 227994), (222, 177671), (237, 166426), (346, 113997), (474, 83213), (481, 82002), (519, 75998), (962, 41001), (1027, 38406), (1038, 37999), (1443, 27334), (2054, 19203), (2249, 17538), (2886, 13667), (2923, 13494), (3081, 12802), (4498, 8769), (5846, 6747), (6162, 6401)]