13879951036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{40897}}^1$

素因数の和:40979

約数の個数: 96

約数和(自身を含む): 31660941312

約数和(自身を除く): 17780990276

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 31, 34, 46, 62, 68, 92, 119, 124, 161, 217, 238, 322, 391, 434, 476, 527, 644, 713, 782, 868, 1054, 1426, 1564, 2108, 2737, 2852, 3689, 4991, 5474, 7378, 9982, 10948, 12121, 14756, 19964, 24242, 40897, 48484, 81794, 84847, 163588, 169694, 286279, 339388, 572558, 695249, 940631, 1145116, 1267807, 1390498, 1881262, 2535614, 2780996, 3762524, 4866743, 5071228, 6584417, 8874649, 9733486, 13168834, 15990727, 17749298, 19466972, 21552719, 26337668, 29159561, 31981454, 35498596, 43105438, 58319122, 63962908, 86210876, 111935089, 116638244, 150869033, 204116927, 223870178, 301738066, 408233854, 447740356, 495712537, 603476132, 816467708, 991425074, 1982850148, 3469987759, 6939975518, 13879951036]

約数ペア:

[(1, 13879951036), (2, 6939975518), (4, 3469987759), (7, 1982850148), (14, 991425074), (17, 816467708), (23, 603476132), (28, 495712537), (31, 447740356), (34, 408233854), (46, 301738066), (62, 223870178), (68, 204116927), (92, 150869033), (119, 116638244), (124, 111935089), (161, 86210876), (217, 63962908), (238, 58319122), (322, 43105438), (391, 35498596), (434, 31981454), (476, 29159561), (527, 26337668), (644, 21552719), (713, 19466972), (782, 17749298), (868, 15990727), (1054, 13168834), (1426, 9733486), (1564, 8874649), (2108, 6584417), (2737, 5071228), (2852, 4866743), (3689, 3762524), (4991, 2780996), (5474, 2535614), (7378, 1881262), (9982, 1390498), (10948, 1267807), (12121, 1145116), (14756, 940631), (19964, 695249), (24242, 572558), (40897, 339388), (48484, 286279), (81794, 169694), (84847, 163588)]