38680466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 71245440

約数和(自身を除く): 32564974

約数列:

[1, 2, 11, 19, 22, 37, 38, 41, 61, 74, 82, 122, 209, 407, 418, 451, 671, 703, 779, 814, 902, 1159, 1342, 1406, 1517, 1558, 2257, 2318, 2501, 3034, 4514, 5002, 7733, 8569, 12749, 15466, 16687, 17138, 24827, 25498, 27511, 28823, 33374, 42883, 47519, 49654, 55022, 57646, 85766, 92537, 95038, 185074, 317053, 471713, 522709, 634106, 943426, 1017907, 1045418, 1758203, 2035814, 3516406, 19340233, 38680466]

約数ペア:

[(1, 38680466), (2, 19340233), (11, 3516406), (19, 2035814), (22, 1758203), (37, 1045418), (38, 1017907), (41, 943426), (61, 634106), (74, 522709), (82, 471713), (122, 317053), (209, 185074), (407, 95038), (418, 92537), (451, 85766), (671, 57646), (703, 55022), (779, 49654), (814, 47519), (902, 42883), (1159, 33374), (1342, 28823), (1406, 27511), (1517, 25498), (1558, 24827), (2257, 17138), (2318, 16687), (2501, 15466), (3034, 12749), (4514, 8569), (5002, 7733)]