38398624

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 85264704

約数和(自身を除く): 46866080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 121, 176, 188, 211, 242, 352, 376, 422, 484, 517, 752, 844, 968, 1034, 1504, 1688, 1936, 2068, 2321, 3376, 3872, 4136, 4642, 5687, 6752, 8272, 9284, 9917, 11374, 16544, 18568, 19834, 22748, 25531, 37136, 39668, 45496, 51062, 74272, 79336, 90992, 102124, 109087, 158672, 181984, 204248, 218174, 317344, 408496, 436348, 816992, 872696, 1199957, 1745392, 2399914, 3490784, 4799828, 9599656, 19199312, 38398624]

約数ペア:

[(1, 38398624), (2, 19199312), (4, 9599656), (8, 4799828), (11, 3490784), (16, 2399914), (22, 1745392), (32, 1199957), (44, 872696), (47, 816992), (88, 436348), (94, 408496), (121, 317344), (176, 218174), (188, 204248), (211, 181984), (242, 158672), (352, 109087), (376, 102124), (422, 90992), (484, 79336), (517, 74272), (752, 51062), (844, 45496), (968, 39668), (1034, 37136), (1504, 25531), (1688, 22748), (1936, 19834), (2068, 18568), (2321, 16544), (3376, 11374), (3872, 9917), (4136, 9284), (4642, 8272), (5687, 6752)]