8025892

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 16887808

約数和(自身を除く): 8861916

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 127, 148, 244, 254, 259, 427, 508, 518, 854, 889, 1036, 1708, 1778, 2257, 3556, 4514, 4699, 7747, 9028, 9398, 15494, 15799, 18796, 30988, 31598, 32893, 54229, 63196, 65786, 108458, 131572, 216916, 286639, 573278, 1146556, 2006473, 4012946, 8025892]

約数ペア:

[(1, 8025892), (2, 4012946), (4, 2006473), (7, 1146556), (14, 573278), (28, 286639), (37, 216916), (61, 131572), (74, 108458), (122, 65786), (127, 63196), (148, 54229), (244, 32893), (254, 31598), (259, 30988), (427, 18796), (508, 15799), (518, 15494), (854, 9398), (889, 9028), (1036, 7747), (1708, 4699), (1778, 4514), (2257, 3556)]