15709728692

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{467}}^1\times {\mathrm{2909}}^1$

素因数の和:3453

約数の個数: 72

約数和(自身を含む): 32603407200

約数和(自身を除く): 16893678508

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 467, 826, 934, 1652, 1868, 2891, 2909, 3269, 5782, 5818, 6538, 11564, 11636, 13076, 20363, 22883, 27553, 40726, 45766, 55106, 81452, 91532, 110212, 142541, 171631, 192871, 285082, 343262, 385742, 570164, 686524, 771484, 1201417, 1350097, 1358503, 2402834, 2700194, 2717006, 4805668, 5400388, 5434012, 8409919, 9509521, 16819838, 19019042, 33639676, 38038084, 66566647, 80151677, 133133294, 160303354, 266266588, 320606708, 561061739, 1122123478, 2244246956, 3927432173, 7854864346, 15709728692]

約数ペア:

[(1, 15709728692), (2, 7854864346), (4, 3927432173), (7, 2244246956), (14, 1122123478), (28, 561061739), (49, 320606708), (59, 266266588), (98, 160303354), (118, 133133294), (196, 80151677), (236, 66566647), (413, 38038084), (467, 33639676), (826, 19019042), (934, 16819838), (1652, 9509521), (1868, 8409919), (2891, 5434012), (2909, 5400388), (3269, 4805668), (5782, 2717006), (5818, 2700194), (6538, 2402834), (11564, 1358503), (11636, 1350097), (13076, 1201417), (20363, 771484), (22883, 686524), (27553, 570164), (40726, 385742), (45766, 343262), (55106, 285082), (81452, 192871), (91532, 171631), (110212, 142541)]