74211392

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{68209}}^1$

素因数の和:68238

約数の個数: 28

約数和(自身を含む): 155928060

約数和(自身を除く): 81716668

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 68209, 136418, 272836, 545672, 1091344, 1159553, 2182688, 2319106, 4365376, 4638212, 9276424, 18552848, 37105696, 74211392]

約数ペア:

[(1, 74211392), (2, 37105696), (4, 18552848), (8, 9276424), (16, 4638212), (17, 4365376), (32, 2319106), (34, 2182688), (64, 1159553), (68, 1091344), (136, 545672), (272, 272836), (544, 136418), (1088, 68209)]