38800128

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 108740800

約数和(自身を除く): 69940672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 2659, 3648, 4864, 5318, 7296, 7977, 10636, 14592, 15954, 21272, 31908, 42544, 50521, 63816, 85088, 101042, 127632, 151563, 170176, 202084, 255264, 303126, 340352, 404168, 510528, 606252, 680704, 808336, 1021056, 1212504, 1616672, 2042112, 2425008, 3233344, 4850016, 6466688, 9700032, 12933376, 19400064, 38800128]

約数ペア:

[(1, 38800128), (2, 19400064), (3, 12933376), (4, 9700032), (6, 6466688), (8, 4850016), (12, 3233344), (16, 2425008), (19, 2042112), (24, 1616672), (32, 1212504), (38, 1021056), (48, 808336), (57, 680704), (64, 606252), (76, 510528), (96, 404168), (114, 340352), (128, 303126), (152, 255264), (192, 202084), (228, 170176), (256, 151563), (304, 127632), (384, 101042), (456, 85088), (608, 63816), (768, 50521), (912, 42544), (1216, 31908), (1824, 21272), (2432, 15954), (2659, 14592), (3648, 10636), (4864, 7977), (5318, 7296)]