38939628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 113021440

約数和(自身を除く): 74081812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 211, 273, 338, 364, 422, 507, 546, 633, 676, 844, 1014, 1092, 1183, 1266, 1477, 2028, 2197, 2366, 2532, 2743, 2954, 3549, 4394, 4431, 4732, 5486, 5908, 6591, 7098, 8229, 8788, 8862, 10972, 13182, 14196, 15379, 16458, 17724, 19201, 26364, 30758, 32916, 35659, 38402, 46137, 57603, 61516, 71318, 76804, 92274, 106977, 115206, 142636, 184548, 213954, 230412, 249613, 427908, 463567, 499226, 748839, 927134, 998452, 1390701, 1497678, 1854268, 2781402, 2995356, 3244969, 5562804, 6489938, 9734907, 12979876, 19469814, 38939628]

約数ペア:

[(1, 38939628), (2, 19469814), (3, 12979876), (4, 9734907), (6, 6489938), (7, 5562804), (12, 3244969), (13, 2995356), (14, 2781402), (21, 1854268), (26, 1497678), (28, 1390701), (39, 998452), (42, 927134), (52, 748839), (78, 499226), (84, 463567), (91, 427908), (156, 249613), (169, 230412), (182, 213954), (211, 184548), (273, 142636), (338, 115206), (364, 106977), (422, 92274), (507, 76804), (546, 71318), (633, 61516), (676, 57603), (844, 46137), (1014, 38402), (1092, 35659), (1183, 32916), (1266, 30758), (1477, 26364), (2028, 19201), (2197, 17724), (2366, 16458), (2532, 15379), (2743, 14196), (2954, 13182), (3549, 10972), (4394, 8862), (4431, 8788), (4732, 8229), (5486, 7098), (5908, 6591)]