71446784

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{16417}}^1$

素因数の和:16450

約数の個数: 36

約数和(自身を含む): 151012764

約数和(自身を除く): 79565980

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 16417, 32834, 65668, 131336, 262672, 279089, 525344, 558178, 1050688, 1116356, 2101376, 2232712, 4202752, 4465424, 8930848, 17861696, 35723392, 71446784]

約数ペア:

[(1, 71446784), (2, 35723392), (4, 17861696), (8, 8930848), (16, 4465424), (17, 4202752), (32, 2232712), (34, 2101376), (64, 1116356), (68, 1050688), (128, 558178), (136, 525344), (256, 279089), (272, 262672), (544, 131336), (1088, 65668), (2176, 32834), (4352, 16417)]