28893474

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 66066624

約数和(自身を除く): 37173150

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 138, 202, 207, 303, 414, 606, 691, 909, 1382, 1818, 2073, 2323, 4146, 4646, 6219, 6969, 12438, 13938, 15893, 20907, 31786, 41814, 47679, 69791, 95358, 139582, 143037, 209373, 286074, 418746, 628119, 1256238, 1605193, 3210386, 4815579, 9631158, 14446737, 28893474]

約数ペア:

[(1, 28893474), (2, 14446737), (3, 9631158), (6, 4815579), (9, 3210386), (18, 1605193), (23, 1256238), (46, 628119), (69, 418746), (101, 286074), (138, 209373), (202, 143037), (207, 139582), (303, 95358), (414, 69791), (606, 47679), (691, 41814), (909, 31786), (1382, 20907), (1818, 15893), (2073, 13938), (2323, 12438), (4146, 6969), (4646, 6219)]