39315458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 78236928

約数和(自身を除く): 38921470

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 97, 119, 131, 182, 194, 221, 238, 262, 442, 679, 917, 1261, 1358, 1547, 1649, 1703, 1834, 2227, 2522, 3094, 3298, 3406, 4454, 8827, 11543, 11921, 12707, 15589, 17654, 21437, 23086, 23842, 25414, 28951, 31178, 42874, 57902, 88949, 150059, 165191, 177898, 202657, 216019, 300118, 330382, 405314, 432038, 1156337, 1512133, 2312674, 2808247, 3024266, 5616494, 19657729, 39315458]

約数ペア:

[(1, 39315458), (2, 19657729), (7, 5616494), (13, 3024266), (14, 2808247), (17, 2312674), (26, 1512133), (34, 1156337), (91, 432038), (97, 405314), (119, 330382), (131, 300118), (182, 216019), (194, 202657), (221, 177898), (238, 165191), (262, 150059), (442, 88949), (679, 57902), (917, 42874), (1261, 31178), (1358, 28951), (1547, 25414), (1649, 23842), (1703, 23086), (1834, 21437), (2227, 17654), (2522, 15589), (3094, 12707), (3298, 11921), (3406, 11543), (4454, 8827)]