29802526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 54996480

約数和(自身を除く): 25193954

約数列:

[1, 2, 13, 19, 23, 26, 38, 43, 46, 61, 86, 122, 247, 299, 437, 494, 559, 598, 793, 817, 874, 989, 1118, 1159, 1403, 1586, 1634, 1978, 2318, 2623, 2806, 5246, 5681, 10621, 11362, 12857, 15067, 18239, 18791, 21242, 25714, 26657, 30134, 34099, 36478, 37582, 49837, 53314, 60329, 68198, 99674, 120658, 244283, 346541, 488566, 647881, 693082, 784277, 1146251, 1295762, 1568554, 2292502, 14901263, 29802526]

約数ペア:

[(1, 29802526), (2, 14901263), (13, 2292502), (19, 1568554), (23, 1295762), (26, 1146251), (38, 784277), (43, 693082), (46, 647881), (61, 488566), (86, 346541), (122, 244283), (247, 120658), (299, 99674), (437, 68198), (494, 60329), (559, 53314), (598, 49837), (793, 37582), (817, 36478), (874, 34099), (989, 30134), (1118, 26657), (1159, 25714), (1403, 21242), (1586, 18791), (1634, 18239), (1978, 15067), (2318, 12857), (2623, 11362), (2806, 10621), (5246, 5681)]