27969792

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 75546240

約数和(自身を除く): 47576448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 461, 474, 632, 768, 922, 948, 1264, 1383, 1844, 1896, 2528, 2766, 3688, 3792, 5056, 5532, 7376, 7584, 10112, 11064, 14752, 15168, 20224, 22128, 29504, 30336, 36419, 44256, 59008, 60672, 72838, 88512, 109257, 118016, 145676, 177024, 218514, 291352, 354048, 437028, 582704, 874056, 1165408, 1748112, 2330816, 3496224, 4661632, 6992448, 9323264, 13984896, 27969792]

約数ペア:

[(1, 27969792), (2, 13984896), (3, 9323264), (4, 6992448), (6, 4661632), (8, 3496224), (12, 2330816), (16, 1748112), (24, 1165408), (32, 874056), (48, 582704), (64, 437028), (79, 354048), (96, 291352), (128, 218514), (158, 177024), (192, 145676), (237, 118016), (256, 109257), (316, 88512), (384, 72838), (461, 60672), (474, 59008), (632, 44256), (768, 36419), (922, 30336), (948, 29504), (1264, 22128), (1383, 20224), (1844, 15168), (1896, 14752), (2528, 11064), (2766, 10112), (3688, 7584), (3792, 7376), (5056, 5532)]