64405934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 108000000

約数和(自身を除く): 43594066

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 437, 874, 1121, 1249, 1357, 2242, 2498, 2714, 23731, 25783, 28727, 47462, 51566, 57454, 73691, 147382, 545813, 1091626, 1400129, 1694893, 2800258, 3389786, 32202967, 64405934]

約数ペア:

[(1, 64405934), (2, 32202967), (19, 3389786), (23, 2800258), (38, 1694893), (46, 1400129), (59, 1091626), (118, 545813), (437, 147382), (874, 73691), (1121, 57454), (1249, 51566), (1357, 47462), (2242, 28727), (2498, 25783), (2714, 23731)]