39107276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 81348624

約数和(自身を除く): 42241348

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 83, 164, 166, 169, 221, 332, 338, 442, 533, 676, 697, 884, 1066, 1079, 1394, 1411, 2132, 2158, 2788, 2822, 2873, 3403, 4316, 5644, 5746, 6806, 6929, 9061, 11492, 13612, 13858, 14027, 18122, 18343, 27716, 28054, 36244, 36686, 44239, 56108, 57851, 73372, 88478, 115702, 117793, 176956, 231404, 235586, 238459, 471172, 476918, 575107, 752063, 953836, 1150214, 1504126, 2300428, 3008252, 9776819, 19553638, 39107276]

約数ペア:

[(1, 39107276), (2, 19553638), (4, 9776819), (13, 3008252), (17, 2300428), (26, 1504126), (34, 1150214), (41, 953836), (52, 752063), (68, 575107), (82, 476918), (83, 471172), (164, 238459), (166, 235586), (169, 231404), (221, 176956), (332, 117793), (338, 115702), (442, 88478), (533, 73372), (676, 57851), (697, 56108), (884, 44239), (1066, 36686), (1079, 36244), (1394, 28054), (1411, 27716), (2132, 18343), (2158, 18122), (2788, 14027), (2822, 13858), (2873, 13612), (3403, 11492), (4316, 9061), (5644, 6929), (5746, 6806)]