26337116

素因数分解:

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

素因数の和:139

約数の個数: 72

約数和(自身を含む): 55558944

約数和(自身を除く): 29221828

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 61, 76, 92, 122, 244, 247, 299, 361, 437, 494, 598, 722, 793, 874, 988, 1159, 1196, 1403, 1444, 1586, 1748, 2318, 2806, 3172, 4636, 4693, 5612, 5681, 8303, 9386, 11362, 15067, 16606, 18239, 18772, 22021, 22724, 26657, 30134, 33212, 36478, 44042, 53314, 60268, 72956, 88084, 106628, 107939, 215878, 286273, 346541, 431756, 506483, 572546, 693082, 1012966, 1145092, 1386164, 2025932, 6584279, 13168558, 26337116]

約数ペア:

[(1, 26337116), (2, 13168558), (4, 6584279), (13, 2025932), (19, 1386164), (23, 1145092), (26, 1012966), (38, 693082), (46, 572546), (52, 506483), (61, 431756), (76, 346541), (92, 286273), (122, 215878), (244, 107939), (247, 106628), (299, 88084), (361, 72956), (437, 60268), (494, 53314), (598, 44042), (722, 36478), (793, 33212), (874, 30134), (988, 26657), (1159, 22724), (1196, 22021), (1403, 18772), (1444, 18239), (1586, 16606), (1748, 15067), (2318, 11362), (2806, 9386), (3172, 8303), (4636, 5681), (4693, 5612)]