42910252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 94445568

約数和(自身を除く): 51535316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1097, 1397, 1778, 2194, 2794, 3556, 4388, 5588, 7679, 9779, 12067, 15358, 19558, 24134, 30716, 39116, 48268, 84469, 139319, 168938, 278638, 337876, 557276, 975233, 1532509, 1950466, 3065018, 3900932, 6130036, 10727563, 21455126, 42910252]

約数ペア:

[(1, 42910252), (2, 21455126), (4, 10727563), (7, 6130036), (11, 3900932), (14, 3065018), (22, 1950466), (28, 1532509), (44, 975233), (77, 557276), (127, 337876), (154, 278638), (254, 168938), (308, 139319), (508, 84469), (889, 48268), (1097, 39116), (1397, 30716), (1778, 24134), (2194, 19558), (2794, 15358), (3556, 12067), (4388, 9779), (5588, 7679)]