42472612

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 94738560

約数和(自身を除く): 52265948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 211, 316, 364, 422, 553, 637, 844, 1027, 1106, 1274, 1477, 2054, 2212, 2548, 2743, 2954, 3871, 4108, 5486, 5908, 7189, 7742, 10339, 10972, 14378, 15484, 16669, 19201, 20678, 28756, 33338, 38402, 41356, 50323, 66676, 76804, 100646, 116683, 134407, 201292, 216697, 233366, 268814, 433394, 466732, 537628, 816781, 866788, 1516879, 1633562, 3033758, 3267124, 6067516, 10618153, 21236306, 42472612]

約数ペア:

[(1, 42472612), (2, 21236306), (4, 10618153), (7, 6067516), (13, 3267124), (14, 3033758), (26, 1633562), (28, 1516879), (49, 866788), (52, 816781), (79, 537628), (91, 466732), (98, 433394), (158, 268814), (182, 233366), (196, 216697), (211, 201292), (316, 134407), (364, 116683), (422, 100646), (553, 76804), (637, 66676), (844, 50323), (1027, 41356), (1106, 38402), (1274, 33338), (1477, 28756), (2054, 20678), (2212, 19201), (2548, 16669), (2743, 15484), (2954, 14378), (3871, 10972), (4108, 10339), (5486, 7742), (5908, 7189)]