64618684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 128616768

約数和(自身を除く): 63998084

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 97, 194, 299, 388, 557, 598, 1114, 1196, 1261, 2228, 2231, 2522, 4462, 5044, 7241, 8924, 12811, 14482, 25622, 28964, 29003, 51244, 54029, 58006, 108058, 116012, 166543, 216116, 333086, 666172, 702377, 1242667, 1404754, 2485334, 2809508, 4970668, 16154671, 32309342, 64618684]

約数ペア:

[(1, 64618684), (2, 32309342), (4, 16154671), (13, 4970668), (23, 2809508), (26, 2485334), (46, 1404754), (52, 1242667), (92, 702377), (97, 666172), (194, 333086), (299, 216116), (388, 166543), (557, 116012), (598, 108058), (1114, 58006), (1196, 54029), (1261, 51244), (2228, 29003), (2231, 28964), (2522, 25622), (4462, 14482), (5044, 12811), (7241, 8924)]