42420032

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 56

約数和(自身を含む): 90123264

約数和(自身を除く): 47703232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 307, 508, 544, 614, 1016, 1088, 1228, 2032, 2159, 2456, 4064, 4318, 4912, 5219, 8128, 8636, 9824, 10438, 17272, 19648, 20876, 34544, 38989, 41752, 69088, 77978, 83504, 138176, 155956, 167008, 311912, 334016, 623824, 662813, 1247648, 1325626, 2495296, 2651252, 5302504, 10605008, 21210016, 42420032]

約数ペア:

[(1, 42420032), (2, 21210016), (4, 10605008), (8, 5302504), (16, 2651252), (17, 2495296), (32, 1325626), (34, 1247648), (64, 662813), (68, 623824), (127, 334016), (136, 311912), (254, 167008), (272, 155956), (307, 138176), (508, 83504), (544, 77978), (614, 69088), (1016, 41752), (1088, 38989), (1228, 34544), (2032, 20876), (2159, 19648), (2456, 17272), (4064, 10438), (4318, 9824), (4912, 8636), (5219, 8128)]