25779504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 73209600

約数和(自身を除く): 47430096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1229, 1311, 1748, 2458, 2622, 3496, 3687, 4916, 5244, 6992, 7374, 9832, 10488, 14748, 19664, 20976, 23351, 28267, 29496, 46702, 56534, 58992, 70053, 84801, 93404, 113068, 140106, 169602, 186808, 226136, 280212, 339204, 373616, 452272, 537073, 560424, 678408, 1074146, 1120848, 1356816, 1611219, 2148292, 3222438, 4296584, 6444876, 8593168, 12889752, 25779504]

約数ペア:

[(1, 25779504), (2, 12889752), (3, 8593168), (4, 6444876), (6, 4296584), (8, 3222438), (12, 2148292), (16, 1611219), (19, 1356816), (23, 1120848), (24, 1074146), (38, 678408), (46, 560424), (48, 537073), (57, 452272), (69, 373616), (76, 339204), (92, 280212), (114, 226136), (138, 186808), (152, 169602), (184, 140106), (228, 113068), (276, 93404), (304, 84801), (368, 70053), (437, 58992), (456, 56534), (552, 46702), (874, 29496), (912, 28267), (1104, 23351), (1229, 20976), (1311, 19664), (1748, 14748), (2458, 10488), (2622, 9832), (3496, 7374), (3687, 6992), (4916, 5244)]