63798434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 120821760

約数和(自身を除く): 57023326

約数列:

[1, 2, 7, 14, 29, 31, 37, 58, 62, 74, 137, 203, 217, 259, 274, 406, 434, 518, 899, 959, 1073, 1147, 1798, 1918, 2146, 2294, 3973, 4247, 5069, 6293, 7511, 7946, 8029, 8494, 10138, 12586, 15022, 16058, 27811, 29729, 33263, 35483, 55622, 59458, 66526, 70966, 123163, 147001, 157139, 232841, 246326, 294002, 314278, 465682, 862141, 1029007, 1099973, 1724282, 2058014, 2199946, 4557031, 9114062, 31899217, 63798434]

約数ペア:

[(1, 63798434), (2, 31899217), (7, 9114062), (14, 4557031), (29, 2199946), (31, 2058014), (37, 1724282), (58, 1099973), (62, 1029007), (74, 862141), (137, 465682), (203, 314278), (217, 294002), (259, 246326), (274, 232841), (406, 157139), (434, 147001), (518, 123163), (899, 70966), (959, 66526), (1073, 59458), (1147, 55622), (1798, 35483), (1918, 33263), (2146, 29729), (2294, 27811), (3973, 16058), (4247, 15022), (5069, 12586), (6293, 10138), (7511, 8494), (7946, 8029)]