77995864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{977}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 155267280

約数和(自身を除く): 77271416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 587, 977, 1174, 1954, 2348, 3908, 4696, 7816, 9979, 16609, 19958, 33218, 39916, 66436, 79832, 132872, 573499, 1146998, 2293996, 4587992, 9749483, 19498966, 38997932, 77995864]

約数ペア:

[(1, 77995864), (2, 38997932), (4, 19498966), (8, 9749483), (17, 4587992), (34, 2293996), (68, 1146998), (136, 573499), (587, 132872), (977, 79832), (1174, 66436), (1954, 39916), (2348, 33218), (3908, 19958), (4696, 16609), (7816, 9979)]