38991676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 37213124

約数列:

[1, 2, 4, 17, 31, 34, 53, 62, 68, 106, 124, 212, 349, 527, 698, 901, 1054, 1396, 1643, 1802, 2108, 3286, 3604, 5933, 6572, 10819, 11866, 18497, 21638, 23732, 27931, 36994, 43276, 55862, 73988, 111724, 183923, 314449, 367846, 573407, 628898, 735692, 1146814, 1257796, 2293628, 9747919, 19495838, 38991676]

約数ペア:

[(1, 38991676), (2, 19495838), (4, 9747919), (17, 2293628), (31, 1257796), (34, 1146814), (53, 735692), (62, 628898), (68, 573407), (106, 367846), (124, 314449), (212, 183923), (349, 111724), (527, 73988), (698, 55862), (901, 43276), (1054, 36994), (1396, 27931), (1643, 23732), (1802, 21638), (2108, 18497), (3286, 11866), (3604, 10819), (5933, 6572)]