1399693424

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{57667}}^1$

素因数の和:57753

約数の個数: 40

約数和(自身を含む): 2853181968

約数和(自身を除く): 1453488544

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 6068, 12136, 24272, 57667, 115334, 230668, 461336, 922672, 2133679, 2364347, 4267358, 4728694, 8534716, 9457388, 17069432, 18914776, 34138864, 37829552, 87480839, 174961678, 349923356, 699846712, 1399693424]

約数ペア:

[(1, 1399693424), (2, 699846712), (4, 349923356), (8, 174961678), (16, 87480839), (37, 37829552), (41, 34138864), (74, 18914776), (82, 17069432), (148, 9457388), (164, 8534716), (296, 4728694), (328, 4267358), (592, 2364347), (656, 2133679), (1517, 922672), (3034, 461336), (6068, 230668), (12136, 115334), (24272, 57667)]