15694216688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{877}}^1$

素因数の和:1434

約数の個数: 80

約数和(自身を含む): 31747075200

約数和(自身を除く): 16052858512

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 449, 752, 848, 877, 898, 1754, 1796, 2491, 3508, 3592, 4982, 7016, 7184, 9964, 14032, 19928, 21103, 23797, 39856, 41219, 42206, 46481, 47594, 82438, 84412, 92962, 95188, 164876, 168824, 185924, 190376, 329752, 337648, 371848, 380752, 393773, 659504, 743696, 787546, 1118459, 1575092, 2184607, 2236918, 3150184, 4369214, 4473836, 6300368, 8738428, 8947672, 17476856, 17895344, 18507331, 20869969, 34953712, 37014662, 41739938, 74029324, 83479876, 148058648, 166959752, 296117296, 333919504, 980888543, 1961777086, 3923554172, 7847108344, 15694216688]

約数ペア:

[(1, 15694216688), (2, 7847108344), (4, 3923554172), (8, 1961777086), (16, 980888543), (47, 333919504), (53, 296117296), (94, 166959752), (106, 148058648), (188, 83479876), (212, 74029324), (376, 41739938), (424, 37014662), (449, 34953712), (752, 20869969), (848, 18507331), (877, 17895344), (898, 17476856), (1754, 8947672), (1796, 8738428), (2491, 6300368), (3508, 4473836), (3592, 4369214), (4982, 3150184), (7016, 2236918), (7184, 2184607), (9964, 1575092), (14032, 1118459), (19928, 787546), (21103, 743696), (23797, 659504), (39856, 393773), (41219, 380752), (42206, 371848), (46481, 337648), (47594, 329752), (82438, 190376), (84412, 185924), (92962, 168824), (95188, 164876)]