15663927008

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{28867}}^1$

素因数の和:29455

約数の個数: 48

約数和(自身を含む): 31892442624

約数和(自身を除く): 16228515616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 547, 992, 1094, 2188, 4376, 8752, 16957, 17504, 28867, 33914, 57734, 67828, 115468, 135656, 230936, 271312, 461872, 542624, 894877, 923744, 1789754, 3579508, 7159016, 14318032, 15790249, 28636064, 31580498, 63160996, 126321992, 252643984, 489497719, 505287968, 978995438, 1957990876, 3915981752, 7831963504, 15663927008]

約数ペア:

[(1, 15663927008), (2, 7831963504), (4, 3915981752), (8, 1957990876), (16, 978995438), (31, 505287968), (32, 489497719), (62, 252643984), (124, 126321992), (248, 63160996), (496, 31580498), (547, 28636064), (992, 15790249), (1094, 14318032), (2188, 7159016), (4376, 3579508), (8752, 1789754), (16957, 923744), (17504, 894877), (28867, 542624), (33914, 461872), (57734, 271312), (67828, 230936), (115468, 135656)]