73701784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2141}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 149340240

約数和(自身を除く): 75638456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 2141, 2648, 4282, 4303, 8564, 8606, 17128, 17212, 27833, 34424, 55666, 111332, 222664, 708671, 1417342, 2834684, 5669368, 9212723, 18425446, 36850892, 73701784]

約数ペア:

[(1, 73701784), (2, 36850892), (4, 18425446), (8, 9212723), (13, 5669368), (26, 2834684), (52, 1417342), (104, 708671), (331, 222664), (662, 111332), (1324, 55666), (2141, 34424), (2648, 27833), (4282, 17212), (4303, 17128), (8564, 8606)]