66955145912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2237}}^1\times {\mathrm{2939}}^1$

素因数の和:5268

約数の個数: 64

約数和(自身を含む): 134226288000

約数和(自身を除く): 67271142088

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2237, 2546, 2939, 4474, 5092, 5878, 8948, 10184, 11756, 17896, 23512, 42503, 55841, 85006, 111682, 149879, 170012, 196913, 223364, 299758, 340024, 393826, 446728, 599516, 787652, 1199032, 1575304, 2847701, 3741347, 5695402, 6574543, 7482694, 11390804, 13149086, 14965388, 22781608, 26298172, 29930776, 52596344, 124916317, 249832634, 440494381, 499665268, 880988762, 999330536, 1761977524, 3523955048, 8369393239, 16738786478, 33477572956, 66955145912]

約数ペア:

[(1, 66955145912), (2, 33477572956), (4, 16738786478), (8, 8369393239), (19, 3523955048), (38, 1761977524), (67, 999330536), (76, 880988762), (134, 499665268), (152, 440494381), (268, 249832634), (536, 124916317), (1273, 52596344), (2237, 29930776), (2546, 26298172), (2939, 22781608), (4474, 14965388), (5092, 13149086), (5878, 11390804), (8948, 7482694), (10184, 6574543), (11756, 5695402), (17896, 3741347), (23512, 2847701), (42503, 1575304), (55841, 1199032), (85006, 787652), (111682, 599516), (149879, 446728), (170012, 393826), (196913, 340024), (223364, 299758)]