38919508

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 74188800

約数和(自身を除く): 35269292

約数列:

[1, 2, 4, 29, 31, 58, 62, 79, 116, 124, 137, 158, 274, 316, 548, 899, 1798, 2291, 2449, 3596, 3973, 4247, 4582, 4898, 7946, 8494, 9164, 9796, 10823, 15892, 16988, 21646, 43292, 71021, 123163, 142042, 246326, 284084, 313867, 335513, 492652, 627734, 671026, 1255468, 1342052, 9729877, 19459754, 38919508]

約数ペア:

[(1, 38919508), (2, 19459754), (4, 9729877), (29, 1342052), (31, 1255468), (58, 671026), (62, 627734), (79, 492652), (116, 335513), (124, 313867), (137, 284084), (158, 246326), (274, 142042), (316, 123163), (548, 71021), (899, 43292), (1798, 21646), (2291, 16988), (2449, 15892), (3596, 10823), (3973, 9796), (4247, 9164), (4582, 8494), (4898, 7946)]