74902144

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 155380680

約数和(自身を除く): 80478536

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 128, 181, 212, 244, 362, 424, 488, 724, 848, 976, 1448, 1696, 1952, 2896, 3233, 3392, 3904, 5792, 6466, 6784, 7808, 9593, 11041, 11584, 12932, 19186, 22082, 23168, 25864, 38372, 44164, 51728, 76744, 88328, 103456, 153488, 176656, 206912, 306976, 353312, 413824, 585173, 613952, 706624, 1170346, 1227904, 1413248, 2340692, 4681384, 9362768, 18725536, 37451072, 74902144]

約数ペア:

[(1, 74902144), (2, 37451072), (4, 18725536), (8, 9362768), (16, 4681384), (32, 2340692), (53, 1413248), (61, 1227904), (64, 1170346), (106, 706624), (122, 613952), (128, 585173), (181, 413824), (212, 353312), (244, 306976), (362, 206912), (424, 176656), (488, 153488), (724, 103456), (848, 88328), (976, 76744), (1448, 51728), (1696, 44164), (1952, 38372), (2896, 25864), (3233, 23168), (3392, 22082), (3904, 19186), (5792, 12932), (6466, 11584), (6784, 11041), (7808, 9593)]