66938486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 45554314

約数列:

[1, 2, 17, 31, 34, 41, 62, 82, 527, 697, 1054, 1271, 1394, 1549, 2542, 3098, 21607, 26333, 43214, 48019, 52666, 63509, 96038, 127018, 816323, 1079653, 1632646, 1968779, 2159306, 3937558, 33469243, 66938486]

約数ペア:

[(1, 66938486), (2, 33469243), (17, 3937558), (31, 2159306), (34, 1968779), (41, 1632646), (62, 1079653), (82, 816323), (527, 127018), (697, 96038), (1054, 63509), (1271, 52666), (1394, 48019), (1549, 43214), (2542, 26333), (3098, 21607)]