1552128

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 4316928

約数和(自身を除く): 2764800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 64, 86, 94, 96, 128, 129, 141, 172, 188, 192, 256, 258, 282, 344, 376, 384, 516, 564, 688, 752, 768, 1032, 1128, 1376, 1504, 2021, 2064, 2256, 2752, 3008, 4042, 4128, 4512, 5504, 6016, 6063, 8084, 8256, 9024, 11008, 12032, 12126, 16168, 16512, 18048, 24252, 32336, 33024, 36096, 48504, 64672, 97008, 129344, 194016, 258688, 388032, 517376, 776064, 1552128]

約数ペア:

[(1, 1552128), (2, 776064), (3, 517376), (4, 388032), (6, 258688), (8, 194016), (12, 129344), (16, 97008), (24, 64672), (32, 48504), (43, 36096), (47, 33024), (48, 32336), (64, 24252), (86, 18048), (94, 16512), (96, 16168), (128, 12126), (129, 12032), (141, 11008), (172, 9024), (188, 8256), (192, 8084), (256, 6063), (258, 6016), (282, 5504), (344, 4512), (376, 4128), (384, 4042), (516, 3008), (564, 2752), (688, 2256), (752, 2064), (768, 2021), (1032, 1504), (1128, 1376)]