69851572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 148756608

約数和(自身を除く): 78905036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 257, 476, 514, 571, 1028, 1142, 1799, 2284, 3598, 3997, 4369, 7196, 7994, 8738, 9707, 15988, 17476, 19414, 30583, 38828, 61166, 67949, 122332, 135898, 146747, 271796, 293494, 586988, 1027229, 2054458, 2494699, 4108916, 4989398, 9978796, 17462893, 34925786, 69851572]

約数ペア:

[(1, 69851572), (2, 34925786), (4, 17462893), (7, 9978796), (14, 4989398), (17, 4108916), (28, 2494699), (34, 2054458), (68, 1027229), (119, 586988), (238, 293494), (257, 271796), (476, 146747), (514, 135898), (571, 122332), (1028, 67949), (1142, 61166), (1799, 38828), (2284, 30583), (3598, 19414), (3997, 17476), (4369, 15988), (7196, 9707), (7994, 8738)]