27831176612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1\times {\mathrm{1607}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 51854681088

約数和(自身を除く): 24023504476

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 991, 1028, 1607, 1982, 3214, 3964, 4369, 6428, 8738, 16847, 17476, 27319, 33694, 54638, 67388, 109276, 254687, 412999, 509374, 825998, 1018748, 1592537, 1651996, 3185074, 4329679, 6370148, 7020983, 8659358, 14041966, 17318716, 27073129, 28083932, 54146258, 108292516, 409282009, 818564018, 1637128036, 6957794153, 13915588306, 27831176612]

約数ペア:

[(1, 27831176612), (2, 13915588306), (4, 6957794153), (17, 1637128036), (34, 818564018), (68, 409282009), (257, 108292516), (514, 54146258), (991, 28083932), (1028, 27073129), (1607, 17318716), (1982, 14041966), (3214, 8659358), (3964, 7020983), (4369, 6370148), (6428, 4329679), (8738, 3185074), (16847, 1651996), (17476, 1592537), (27319, 1018748), (33694, 825998), (54638, 509374), (67388, 412999), (109276, 254687)]