28041092

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 52813824

約数和(自身を除く): 24772732

約数列:

[1, 2, 4, 17, 34, 68, 127, 191, 254, 289, 382, 508, 578, 764, 1156, 2159, 3247, 4318, 6494, 8636, 12988, 24257, 36703, 48514, 55199, 73406, 97028, 110398, 146812, 220796, 412369, 824738, 1649476, 7010273, 14020546, 28041092]

約数ペア:

[(1, 28041092), (2, 14020546), (4, 7010273), (17, 1649476), (34, 824738), (68, 412369), (127, 220796), (191, 146812), (254, 110398), (289, 97028), (382, 73406), (508, 55199), (578, 48514), (764, 36703), (1156, 24257), (2159, 12988), (3247, 8636), (4318, 6494)]