29285574

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 35721786

約数列:

[1, 2, 3, 6, 19, 37, 38, 53, 57, 74, 106, 111, 114, 131, 159, 222, 262, 318, 393, 703, 786, 1007, 1406, 1961, 2014, 2109, 2489, 3021, 3922, 4218, 4847, 4978, 5883, 6042, 6943, 7467, 9694, 11766, 13886, 14541, 14934, 20829, 29082, 37259, 41658, 74518, 92093, 111777, 131917, 184186, 223554, 256891, 263834, 276279, 395751, 513782, 552558, 770673, 791502, 1541346, 4880929, 9761858, 14642787, 29285574]

約数ペア:

[(1, 29285574), (2, 14642787), (3, 9761858), (6, 4880929), (19, 1541346), (37, 791502), (38, 770673), (53, 552558), (57, 513782), (74, 395751), (106, 276279), (111, 263834), (114, 256891), (131, 223554), (159, 184186), (222, 131917), (262, 111777), (318, 92093), (393, 74518), (703, 41658), (786, 37259), (1007, 29082), (1406, 20829), (1961, 14934), (2014, 14541), (2109, 13886), (2489, 11766), (3021, 9694), (3922, 7467), (4218, 6943), (4847, 6042), (4978, 5883)]