66000272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3823}}^1$

素因数の和:3927

約数の個数: 40

約数和(自身を含む): 139407744

約数和(自身を除く): 73407472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 3823, 4316, 7646, 8632, 15292, 17264, 30584, 49699, 61168, 99398, 198796, 317309, 397592, 634618, 795184, 1269236, 2538472, 4125017, 5076944, 8250034, 16500068, 33000136, 66000272]

約数ペア:

[(1, 66000272), (2, 33000136), (4, 16500068), (8, 8250034), (13, 5076944), (16, 4125017), (26, 2538472), (52, 1269236), (83, 795184), (104, 634618), (166, 397592), (208, 317309), (332, 198796), (664, 99398), (1079, 61168), (1328, 49699), (2158, 30584), (3823, 17264), (4316, 15292), (7646, 8632)]