42175136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 88724160

約数和(自身を除く): 46549024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 977, 1136, 1349, 1954, 2272, 2698, 3908, 5396, 7816, 10792, 15632, 18563, 21584, 31264, 37126, 43168, 69367, 74252, 138734, 148504, 277468, 297008, 554936, 594016, 1109872, 1317973, 2219744, 2635946, 5271892, 10543784, 21087568, 42175136]

約数ペア:

[(1, 42175136), (2, 21087568), (4, 10543784), (8, 5271892), (16, 2635946), (19, 2219744), (32, 1317973), (38, 1109872), (71, 594016), (76, 554936), (142, 297008), (152, 277468), (284, 148504), (304, 138734), (568, 74252), (608, 69367), (977, 43168), (1136, 37126), (1349, 31264), (1954, 21584), (2272, 18563), (2698, 15632), (3908, 10792), (5396, 7816)]