74698234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 128520000

約数和(自身を除く): 53821766

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 1699, 2314, 3382, 3398, 21983, 22087, 32281, 43966, 44174, 64562, 151211, 302422, 419653, 839306, 1965743, 2873009, 3931486, 5746018, 37349117, 74698234]

約数ペア:

[(1, 74698234), (2, 37349117), (13, 5746018), (19, 3931486), (26, 2873009), (38, 1965743), (89, 839306), (178, 419653), (247, 302422), (494, 151211), (1157, 64562), (1691, 44174), (1699, 43966), (2314, 32281), (3382, 22087), (3398, 21983)]