64923572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 137448192

約数和(自身を除く): 72524620

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 1022, 1381, 1679, 2044, 2762, 3358, 5524, 6716, 9667, 11753, 19334, 23506, 31763, 38668, 47012, 63526, 100813, 127052, 201626, 222341, 403252, 444682, 705691, 889364, 1411382, 2318699, 2822764, 4637398, 9274796, 16230893, 32461786, 64923572]

約数ペア:

[(1, 64923572), (2, 32461786), (4, 16230893), (7, 9274796), (14, 4637398), (23, 2822764), (28, 2318699), (46, 1411382), (73, 889364), (92, 705691), (146, 444682), (161, 403252), (292, 222341), (322, 201626), (511, 127052), (644, 100813), (1022, 63526), (1381, 47012), (1679, 38668), (2044, 31763), (2762, 23506), (3358, 19334), (5524, 11753), (6716, 9667)]