29750546

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 55256256

約数和(自身を除く): 25505710

約数列:

[1, 2, 7, 14, 23, 46, 49, 67, 98, 134, 161, 197, 322, 394, 469, 938, 1127, 1379, 1541, 2254, 2758, 3082, 3283, 4531, 6566, 9062, 9653, 10787, 13199, 19306, 21574, 26398, 31717, 63434, 75509, 92393, 151018, 184786, 222019, 303577, 444038, 607154, 646751, 1293502, 2125039, 4250078, 14875273, 29750546]

約数ペア:

[(1, 29750546), (2, 14875273), (7, 4250078), (14, 2125039), (23, 1293502), (46, 646751), (49, 607154), (67, 444038), (98, 303577), (134, 222019), (161, 184786), (197, 151018), (322, 92393), (394, 75509), (469, 63434), (938, 31717), (1127, 26398), (1379, 21574), (1541, 19306), (2254, 13199), (2758, 10787), (3082, 9653), (3283, 9062), (4531, 6566)]