42698188

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:874

約数の個数: 36

約数和(自身を含む): 81994248

約数和(自身を除く): 39296060

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 332, 338, 676, 761, 1079, 1522, 2158, 3044, 4316, 9893, 14027, 19786, 28054, 39572, 56108, 63163, 126326, 128609, 252652, 257218, 514436, 821119, 1642238, 3284476, 10674547, 21349094, 42698188]

約数ペア:

[(1, 42698188), (2, 21349094), (4, 10674547), (13, 3284476), (26, 1642238), (52, 821119), (83, 514436), (166, 257218), (169, 252652), (332, 128609), (338, 126326), (676, 63163), (761, 56108), (1079, 39572), (1522, 28054), (2158, 19786), (3044, 14027), (4316, 9893)]