71453248

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 146304000

約数和(自身を除く): 74850752

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 127, 149, 236, 254, 298, 472, 508, 596, 944, 1016, 1192, 1888, 2032, 2384, 3776, 4064, 4768, 7493, 8128, 8791, 9536, 14986, 17582, 18923, 29972, 35164, 37846, 59944, 70328, 75692, 119888, 140656, 151384, 239776, 281312, 302768, 479552, 562624, 605536, 1116457, 1211072, 2232914, 4465828, 8931656, 17863312, 35726624, 71453248]

約数ペア:

[(1, 71453248), (2, 35726624), (4, 17863312), (8, 8931656), (16, 4465828), (32, 2232914), (59, 1211072), (64, 1116457), (118, 605536), (127, 562624), (149, 479552), (236, 302768), (254, 281312), (298, 239776), (472, 151384), (508, 140656), (596, 119888), (944, 75692), (1016, 70328), (1192, 59944), (1888, 37846), (2032, 35164), (2384, 29972), (3776, 18923), (4064, 17582), (4768, 14986), (7493, 9536), (8128, 8791)]