28692546

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 65249280

約数和(自身を除く): 36556734

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 353, 437, 589, 706, 713, 874, 1059, 1178, 1311, 1426, 1767, 2118, 2139, 2622, 3534, 4278, 6707, 8119, 10943, 13414, 13547, 16238, 20121, 21886, 24357, 27094, 32829, 40242, 40641, 48714, 65658, 81282, 154261, 207917, 251689, 308522, 415834, 462783, 503378, 623751, 755067, 925566, 1247502, 1510134, 4782091, 9564182, 14346273, 28692546]

約数ペア:

[(1, 28692546), (2, 14346273), (3, 9564182), (6, 4782091), (19, 1510134), (23, 1247502), (31, 925566), (38, 755067), (46, 623751), (57, 503378), (62, 462783), (69, 415834), (93, 308522), (114, 251689), (138, 207917), (186, 154261), (353, 81282), (437, 65658), (589, 48714), (706, 40641), (713, 40242), (874, 32829), (1059, 27094), (1178, 24357), (1311, 21886), (1426, 20121), (1767, 16238), (2118, 13547), (2139, 13414), (2622, 10943), (3534, 8119), (4278, 6707)]