30666368

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{829}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 64976550

約数和(自身を除く): 34310182

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 829, 1088, 1156, 1658, 2176, 2312, 3316, 4624, 6632, 9248, 13264, 14093, 18496, 26528, 28186, 36992, 53056, 56372, 106112, 112744, 225488, 239581, 450976, 479162, 901952, 958324, 1803904, 1916648, 3833296, 7666592, 15333184, 30666368]

約数ペア:

[(1, 30666368), (2, 15333184), (4, 7666592), (8, 3833296), (16, 1916648), (17, 1803904), (32, 958324), (34, 901952), (64, 479162), (68, 450976), (128, 239581), (136, 225488), (272, 112744), (289, 106112), (544, 56372), (578, 53056), (829, 36992), (1088, 28186), (1156, 26528), (1658, 18496), (2176, 14093), (2312, 13264), (3316, 9248), (4624, 6632)]