25924284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 69713280

約数和(自身を除く): 43788996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 251, 302, 342, 453, 502, 604, 684, 753, 906, 1004, 1359, 1506, 1812, 2259, 2718, 2869, 3012, 4518, 4769, 5436, 5738, 8607, 9036, 9538, 11476, 14307, 17214, 19076, 25821, 28614, 34428, 37901, 42921, 51642, 57228, 75802, 85842, 103284, 113703, 151604, 171684, 227406, 341109, 454812, 682218, 720119, 1364436, 1440238, 2160357, 2880476, 4320714, 6481071, 8641428, 12962142, 25924284]

約数ペア:

[(1, 25924284), (2, 12962142), (3, 8641428), (4, 6481071), (6, 4320714), (9, 2880476), (12, 2160357), (18, 1440238), (19, 1364436), (36, 720119), (38, 682218), (57, 454812), (76, 341109), (114, 227406), (151, 171684), (171, 151604), (228, 113703), (251, 103284), (302, 85842), (342, 75802), (453, 57228), (502, 51642), (604, 42921), (684, 37901), (753, 34428), (906, 28614), (1004, 25821), (1359, 19076), (1506, 17214), (1812, 14307), (2259, 11476), (2718, 9538), (2869, 9036), (3012, 8607), (4518, 5738), (4769, 5436)]