27137572

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 61937568

約数和(自身を除く): 34799996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 307, 308, 451, 539, 574, 614, 902, 1078, 1148, 1228, 1804, 2009, 2149, 2156, 3157, 3377, 4018, 4298, 6314, 6754, 8036, 8596, 12587, 12628, 13508, 15043, 22099, 23639, 25174, 30086, 44198, 47278, 50348, 60172, 88109, 88396, 94556, 138457, 165473, 176218, 276914, 330946, 352436, 553828, 616763, 661892, 969199, 1233526, 1938398, 2467052, 3876796, 6784393, 13568786, 27137572]

約数ペア:

[(1, 27137572), (2, 13568786), (4, 6784393), (7, 3876796), (11, 2467052), (14, 1938398), (22, 1233526), (28, 969199), (41, 661892), (44, 616763), (49, 553828), (77, 352436), (82, 330946), (98, 276914), (154, 176218), (164, 165473), (196, 138457), (287, 94556), (307, 88396), (308, 88109), (451, 60172), (539, 50348), (574, 47278), (614, 44198), (902, 30086), (1078, 25174), (1148, 23639), (1228, 22099), (1804, 15043), (2009, 13508), (2149, 12628), (2156, 12587), (3157, 8596), (3377, 8036), (4018, 6754), (4298, 6314)]